210773888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7495

約数の個数: 64

約数和(自身を含む): 478865520

約数和(自身を除く): 268091632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 7451, 14144, 14902, 28288, 29804, 59608, 96863, 119216, 126667, 193726, 238432, 253334, 387452, 476864, 506668, 774904, 953728, 1013336, 1549808, 1646671, 2026672, 3099616, 3293342, 4053344, 6199232, 6586684, 8106688, 12398464, 13173368, 16213376, 26346736, 52693472, 105386944, 210773888]

約数ペア:

[(1, 210773888), (2, 105386944), (4, 52693472), (8, 26346736), (13, 16213376), (16, 13173368), (17, 12398464), (26, 8106688), (32, 6586684), (34, 6199232), (52, 4053344), (64, 3293342), (68, 3099616), (104, 2026672), (128, 1646671), (136, 1549808), (208, 1013336), (221, 953728), (272, 774904), (416, 506668), (442, 476864), (544, 387452), (832, 253334), (884, 238432), (1088, 193726), (1664, 126667), (1768, 119216), (2176, 96863), (3536, 59608), (7072, 29804), (7451, 28288), (14144, 14902)]