211108860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 658790496

約数和(自身を除く): 447681636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 107, 113, 180, 194, 214, 226, 291, 321, 339, 388, 428, 452, 485, 535, 565, 582, 642, 678, 873, 963, 970, 1017, 1070, 1130, 1164, 1284, 1356, 1455, 1605, 1695, 1746, 1926, 1940, 2034, 2140, 2260, 2910, 3210, 3390, 3492, 3852, 4068, 4365, 4815, 5085, 5820, 6420, 6780, 8730, 9630, 10170, 10379, 10961, 12091, 17460, 19260, 20340, 20758, 21922, 24182, 31137, 32883, 36273, 41516, 43844, 48364, 51895, 54805, 60455, 62274, 65766, 72546, 93411, 98649, 103790, 108819, 109610, 120910, 124548, 131532, 145092, 155685, 164415, 181365, 186822, 197298, 207580, 217638, 219220, 241820, 311370, 328830, 362730, 373644, 394596, 435276, 467055, 493245, 544095, 622740, 657660, 725460, 934110, 986490, 1088190, 1172827, 1868220, 1972980, 2176380, 2345654, 3518481, 4691308, 5864135, 7036962, 10555443, 11728270, 14073924, 17592405, 21110886, 23456540, 35184810, 42221772, 52777215, 70369620, 105554430, 211108860]

約数ペア:

[(1, 211108860), (2, 105554430), (3, 70369620), (4, 52777215), (5, 42221772), (6, 35184810), (9, 23456540), (10, 21110886), (12, 17592405), (15, 14073924), (18, 11728270), (20, 10555443), (30, 7036962), (36, 5864135), (45, 4691308), (60, 3518481), (90, 2345654), (97, 2176380), (107, 1972980), (113, 1868220), (180, 1172827), (194, 1088190), (214, 986490), (226, 934110), (291, 725460), (321, 657660), (339, 622740), (388, 544095), (428, 493245), (452, 467055), (485, 435276), (535, 394596), (565, 373644), (582, 362730), (642, 328830), (678, 311370), (873, 241820), (963, 219220), (970, 217638), (1017, 207580), (1070, 197298), (1130, 186822), (1164, 181365), (1284, 164415), (1356, 155685), (1455, 145092), (1605, 131532), (1695, 124548), (1746, 120910), (1926, 109610), (1940, 108819), (2034, 103790), (2140, 98649), (2260, 93411), (2910, 72546), (3210, 65766), (3390, 62274), (3492, 60455), (3852, 54805), (4068, 51895), (4365, 48364), (4815, 43844), (5085, 41516), (5820, 36273), (6420, 32883), (6780, 31137), (8730, 24182), (9630, 21922), (10170, 20758), (10379, 20340), (10961, 19260), (12091, 17460)]