201314986420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:1002

約数の個数: 192

約数和(自身を含む): 456713091072

約数和(自身を除く): 255398104652

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 73, 82, 124, 146, 155, 157, 164, 205, 292, 310, 314, 365, 410, 620, 628, 691, 730, 785, 820, 1271, 1382, 1460, 1570, 2263, 2542, 2764, 2993, 3140, 3455, 4526, 4867, 5084, 5986, 6355, 6437, 6910, 9052, 9734, 11315, 11461, 11972, 12710, 12874, 13820, 14965, 19468, 21421, 22630, 22922, 24335, 25420, 25748, 28331, 29930, 32185, 42842, 45260, 45844, 48670, 50443, 56662, 57305, 59860, 64370, 85684, 92783, 97340, 100886, 107105, 108487, 113324, 114610, 128740, 141655, 185566, 199547, 201772, 214210, 216974, 229220, 252215, 283310, 355291, 371132, 399094, 428420, 433948, 463915, 469901, 504430, 542435, 566620, 710582, 798188, 878261, 927830, 939802, 997735, 1008860, 1084870, 1421164, 1563733, 1756522, 1776455, 1855660, 1879604, 1995470, 2068163, 2169740, 2349505, 3127466, 3363097, 3513044, 3552910, 3990940, 4136326, 4391305, 4447967, 4699010, 6254932, 6726194, 7105820, 7818665, 7919551, 8272652, 8782610, 8895934, 9398020, 10340815, 13452388, 14566931, 15637330, 15839102, 16815485, 17565220, 17791868, 20681630, 22239835, 29133862, 31274660, 31678204, 33630970, 39597755, 41363260, 44479670, 58267724, 64113053, 67261940, 72834655, 79195510, 88959340, 128226106, 137886977, 145669310, 158391020, 245506081, 256452212, 275773954, 291338620, 320565265, 324701591, 491012162, 551547908, 641130530, 649403182, 689434885, 982024324, 1227530405, 1282261060, 1298806364, 1378869770, 1623507955, 2455060810, 2757739540, 3247015910, 4910121620, 6494031820, 10065749321, 20131498642, 40262997284, 50328746605, 100657493210, 201314986420]

約数ペア:

[(1, 201314986420), (2, 100657493210), (4, 50328746605), (5, 40262997284), (10, 20131498642), (20, 10065749321), (31, 6494031820), (41, 4910121620), (62, 3247015910), (73, 2757739540), (82, 2455060810), (124, 1623507955), (146, 1378869770), (155, 1298806364), (157, 1282261060), (164, 1227530405), (205, 982024324), (292, 689434885), (310, 649403182), (314, 641130530), (365, 551547908), (410, 491012162), (620, 324701591), (628, 320565265), (691, 291338620), (730, 275773954), (785, 256452212), (820, 245506081), (1271, 158391020), (1382, 145669310), (1460, 137886977), (1570, 128226106), (2263, 88959340), (2542, 79195510), (2764, 72834655), (2993, 67261940), (3140, 64113053), (3455, 58267724), (4526, 44479670), (4867, 41363260), (5084, 39597755), (5986, 33630970), (6355, 31678204), (6437, 31274660), (6910, 29133862), (9052, 22239835), (9734, 20681630), (11315, 17791868), (11461, 17565220), (11972, 16815485), (12710, 15839102), (12874, 15637330), (13820, 14566931), (14965, 13452388), (19468, 10340815), (21421, 9398020), (22630, 8895934), (22922, 8782610), (24335, 8272652), (25420, 7919551), (25748, 7818665), (28331, 7105820), (29930, 6726194), (32185, 6254932), (42842, 4699010), (45260, 4447967), (45844, 4391305), (48670, 4136326), (50443, 3990940), (56662, 3552910), (57305, 3513044), (59860, 3363097), (64370, 3127466), (85684, 2349505), (92783, 2169740), (97340, 2068163), (100886, 1995470), (107105, 1879604), (108487, 1855660), (113324, 1776455), (114610, 1756522), (128740, 1563733), (141655, 1421164), (185566, 1084870), (199547, 1008860), (201772, 997735), (214210, 939802), (216974, 927830), (229220, 878261), (252215, 798188), (283310, 710582), (355291, 566620), (371132, 542435), (399094, 504430), (428420, 469901), (433948, 463915)]