196913358705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{53777}}^1$

素因数の和:54646

約数の個数: 64

約数和(自身を含む): 368905033728

約数和(自身を除く): 171991675023

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 811, 903, 1505, 2433, 4055, 4515, 5677, 12165, 17031, 28385, 34873, 53777, 85155, 104619, 161331, 174365, 244111, 268885, 376439, 523095, 732333, 806655, 1129317, 1220555, 1882195, 2312411, 3661665, 5646585, 6937233, 11562055, 16186877, 34686165, 43613147, 48560631, 80934385, 130839441, 218065735, 242803155, 305292029, 654197205, 915876087, 1526460145, 1875365321, 4579380435, 5626095963, 9376826605, 13127557247, 28130479815, 39382671741, 65637786235, 196913358705]

約数ペア:

[(1, 196913358705), (3, 65637786235), (5, 39382671741), (7, 28130479815), (15, 13127557247), (21, 9376826605), (35, 5626095963), (43, 4579380435), (105, 1875365321), (129, 1526460145), (215, 915876087), (301, 654197205), (645, 305292029), (811, 242803155), (903, 218065735), (1505, 130839441), (2433, 80934385), (4055, 48560631), (4515, 43613147), (5677, 34686165), (12165, 16186877), (17031, 11562055), (28385, 6937233), (34873, 5646585), (53777, 3661665), (85155, 2312411), (104619, 1882195), (161331, 1220555), (174365, 1129317), (244111, 806655), (268885, 732333), (376439, 523095)]