201640564968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{18443}}^1$

素因数の和:18807

約数の個数: 128

約数和(自身を含む): 540536094720

約数和(自身を除く): 338895529752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 211, 254, 381, 408, 422, 508, 633, 762, 844, 1016, 1266, 1524, 1688, 2159, 2532, 3048, 3587, 4318, 5064, 6477, 7174, 8636, 10761, 12954, 14348, 17272, 18443, 21522, 25908, 26797, 28696, 36886, 43044, 51816, 53594, 55329, 73772, 80391, 86088, 107188, 110658, 147544, 160782, 214376, 221316, 313531, 321564, 442632, 455549, 627062, 643128, 911098, 940593, 1254124, 1366647, 1822196, 1881186, 2342261, 2508248, 2733294, 3644392, 3762372, 3891473, 4684522, 5466588, 7026783, 7524744, 7782946, 9369044, 10933176, 11674419, 14053566, 15565892, 18738088, 23348838, 28107132, 31131784, 39818437, 46697676, 56214264, 66155041, 79636874, 93395352, 119455311, 132310082, 159273748, 198465123, 238910622, 264620164, 318547496, 396930246, 477821244, 494217071, 529240328, 793860492, 955642488, 988434142, 1482651213, 1587720984, 1976868284, 2965302426, 3953736568, 5930604852, 8401690207, 11861209704, 16803380414, 25205070621, 33606760828, 50410141242, 67213521656, 100820282484, 201640564968]

約数ペア:

[(1, 201640564968), (2, 100820282484), (3, 67213521656), (4, 50410141242), (6, 33606760828), (8, 25205070621), (12, 16803380414), (17, 11861209704), (24, 8401690207), (34, 5930604852), (51, 3953736568), (68, 2965302426), (102, 1976868284), (127, 1587720984), (136, 1482651213), (204, 988434142), (211, 955642488), (254, 793860492), (381, 529240328), (408, 494217071), (422, 477821244), (508, 396930246), (633, 318547496), (762, 264620164), (844, 238910622), (1016, 198465123), (1266, 159273748), (1524, 132310082), (1688, 119455311), (2159, 93395352), (2532, 79636874), (3048, 66155041), (3587, 56214264), (4318, 46697676), (5064, 39818437), (6477, 31131784), (7174, 28107132), (8636, 23348838), (10761, 18738088), (12954, 15565892), (14348, 14053566), (17272, 11674419), (18443, 10933176), (21522, 9369044), (25908, 7782946), (26797, 7524744), (28696, 7026783), (36886, 5466588), (43044, 4684522), (51816, 3891473), (53594, 3762372), (55329, 3644392), (73772, 2733294), (80391, 2508248), (86088, 2342261), (107188, 1881186), (110658, 1822196), (147544, 1366647), (160782, 1254124), (214376, 940593), (221316, 911098), (313531, 643128), (321564, 627062), (442632, 455549)]