195939664

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 385276928

約数和(自身を除く): 189337264

約数列:

[1, 2, 4, 8, 16, 127, 211, 254, 422, 457, 508, 844, 914, 1016, 1688, 1828, 2032, 3376, 3656, 7312, 26797, 53594, 58039, 96427, 107188, 116078, 192854, 214376, 232156, 385708, 428752, 464312, 771416, 928624, 1542832, 12246229, 24492458, 48984916, 97969832, 195939664]

約数ペア:

[(1, 195939664), (2, 97969832), (4, 48984916), (8, 24492458), (16, 12246229), (127, 1542832), (211, 928624), (254, 771416), (422, 464312), (457, 428752), (508, 385708), (844, 232156), (914, 214376), (1016, 192854), (1688, 116078), (1828, 107188), (2032, 96427), (3376, 58039), (3656, 53594), (7312, 26797)]