200194720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6734

約数の個数: 96

約数和(自身を含む): 546388416

約数和(自身を除く): 346193696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 6691, 7480, 13382, 14960, 26764, 29920, 33455, 53528, 66910, 73601, 107056, 113747, 133820, 147202, 214112, 227494, 267640, 294404, 368005, 454988, 535280, 568735, 588808, 736010, 909976, 1070560, 1137470, 1177616, 1251217, 1472020, 1819952, 2274940, 2355232, 2502434, 2944040, 3639904, 4549880, 5004868, 5888080, 6256085, 9099760, 10009736, 11776160, 12512170, 18199520, 20019472, 25024340, 40038944, 50048680, 100097360, 200194720]

約数ペア:

[(1, 200194720), (2, 100097360), (4, 50048680), (5, 40038944), (8, 25024340), (10, 20019472), (11, 18199520), (16, 12512170), (17, 11776160), (20, 10009736), (22, 9099760), (32, 6256085), (34, 5888080), (40, 5004868), (44, 4549880), (55, 3639904), (68, 2944040), (80, 2502434), (85, 2355232), (88, 2274940), (110, 1819952), (136, 1472020), (160, 1251217), (170, 1177616), (176, 1137470), (187, 1070560), (220, 909976), (272, 736010), (340, 588808), (352, 568735), (374, 535280), (440, 454988), (544, 368005), (680, 294404), (748, 267640), (880, 227494), (935, 214112), (1360, 147202), (1496, 133820), (1760, 113747), (1870, 107056), (2720, 73601), (2992, 66910), (3740, 53528), (5984, 33455), (6691, 29920), (7480, 26764), (13382, 14960)]