200277904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 398367360

約数和(自身を除く): 198089456

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 229, 376, 458, 752, 916, 1163, 1832, 2326, 3664, 4652, 9304, 10763, 18608, 21526, 43052, 54661, 86104, 109322, 172208, 218644, 266327, 437288, 532654, 874576, 1065308, 2130616, 4261232, 12517369, 25034738, 50069476, 100138952, 200277904]

約数ペア:

[(1, 200277904), (2, 100138952), (4, 50069476), (8, 25034738), (16, 12517369), (47, 4261232), (94, 2130616), (188, 1065308), (229, 874576), (376, 532654), (458, 437288), (752, 266327), (916, 218644), (1163, 172208), (1832, 109322), (2326, 86104), (3664, 54661), (4652, 43052), (9304, 21526), (10763, 18608)]