200820176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2383}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 407950080

約数和(自身を除く): 207129904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 916, 1832, 2383, 3664, 4766, 5267, 9532, 10534, 19064, 21068, 38128, 42136, 54809, 84272, 109618, 219236, 438472, 545707, 876944, 1091414, 2182828, 4365656, 8731312, 12551261, 25102522, 50205044, 100410088, 200820176]

約数ペア:

[(1, 200820176), (2, 100410088), (4, 50205044), (8, 25102522), (16, 12551261), (23, 8731312), (46, 4365656), (92, 2182828), (184, 1091414), (229, 876944), (368, 545707), (458, 438472), (916, 219236), (1832, 109618), (2383, 84272), (3664, 54809), (4766, 42136), (5267, 38128), (9532, 21068), (10534, 19064)]