201606416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60289}}^1$

素因数の和:60327

約数の個数: 40

約数和(自身を含む): 448557600

約数和(自身を除く): 246951184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 60289, 120578, 241156, 482312, 663179, 964624, 1145491, 1326358, 2290982, 2652716, 4581964, 5305432, 9163928, 10610864, 12600401, 18327856, 25200802, 50401604, 100803208, 201606416]

約数ペア:

[(1, 201606416), (2, 100803208), (4, 50401604), (8, 25200802), (11, 18327856), (16, 12600401), (19, 10610864), (22, 9163928), (38, 5305432), (44, 4581964), (76, 2652716), (88, 2290982), (152, 1326358), (176, 1145491), (209, 964624), (304, 663179), (418, 482312), (836, 241156), (1672, 120578), (3344, 60289)]