201399436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6350

約数の個数: 48

約数和(自身を含む): 427098112

約数和(自身を除く): 225698676

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 6271, 8029, 12542, 16058, 25084, 32116, 43897, 87794, 175588, 194401, 232027, 388802, 464054, 777604, 928108, 1360807, 1624189, 2721614, 3248378, 5443228, 6496756, 7192837, 14385674, 28771348, 50349859, 100699718, 201399436]

約数ペア:

[(1, 201399436), (2, 100699718), (4, 50349859), (7, 28771348), (14, 14385674), (28, 7192837), (31, 6496756), (37, 5443228), (62, 3248378), (74, 2721614), (124, 1624189), (148, 1360807), (217, 928108), (259, 777604), (434, 464054), (518, 388802), (868, 232027), (1036, 194401), (1147, 175588), (2294, 87794), (4588, 43897), (6271, 32116), (8029, 25084), (12542, 16058)]