205815014776

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1433}}^1\times {\mathrm{2459}}^1$

素因数の和:4061

約数の個数: 96

約数和(自身を含む): 452419830000

約数和(自身を除く): 246604815224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 1433, 2086, 2459, 2866, 4172, 4918, 5732, 7301, 8344, 9836, 10031, 11464, 14602, 17213, 19672, 20062, 29204, 34426, 40124, 58408, 68852, 70217, 80248, 120491, 137704, 140434, 213517, 240982, 280868, 366391, 427034, 481964, 561736, 732782, 854068, 963928, 1465564, 1494619, 1708136, 2564737, 2931128, 2989238, 3523747, 5129474, 5978476, 7047494, 10258948, 10462333, 11956952, 14094988, 17953159, 20517896, 20924666, 24666229, 28189976, 35906318, 41849332, 49332458, 71812636, 83698664, 98664916, 143625272, 172663603, 197329832, 345327206, 525038303, 690654412, 1050076606, 1381308824, 2100153212, 3675268121, 4200306424, 7350536242, 14701072484, 25726876847, 29402144968, 51453753694, 102907507388, 205815014776]

約数ペア:

[(1, 205815014776), (2, 102907507388), (4, 51453753694), (7, 29402144968), (8, 25726876847), (14, 14701072484), (28, 7350536242), (49, 4200306424), (56, 3675268121), (98, 2100153212), (149, 1381308824), (196, 1050076606), (298, 690654412), (392, 525038303), (596, 345327206), (1043, 197329832), (1192, 172663603), (1433, 143625272), (2086, 98664916), (2459, 83698664), (2866, 71812636), (4172, 49332458), (4918, 41849332), (5732, 35906318), (7301, 28189976), (8344, 24666229), (9836, 20924666), (10031, 20517896), (11464, 17953159), (14602, 14094988), (17213, 11956952), (19672, 10462333), (20062, 10258948), (29204, 7047494), (34426, 5978476), (40124, 5129474), (58408, 3523747), (68852, 2989238), (70217, 2931128), (80248, 2564737), (120491, 1708136), (137704, 1494619), (140434, 1465564), (213517, 963928), (240982, 854068), (280868, 732782), (366391, 561736), (427034, 481964)]