208032944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3022

約数の個数: 80

約数和(自身を含む): 501092928

約数和(自身を除く): 293059984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 2953, 4144, 4403, 5032, 5906, 8806, 10064, 11812, 17612, 20671, 23624, 35224, 41342, 47248, 50201, 70448, 82684, 100402, 109261, 165368, 200804, 218522, 330736, 351407, 401608, 437044, 702814, 764827, 803216, 874088, 1405628, 1529654, 1748176, 1857437, 2811256, 3059308, 3714874, 5622512, 6118616, 7429748, 12237232, 13002059, 14859496, 26004118, 29718992, 52008236, 104016472, 208032944]

約数ペア:

[(1, 208032944), (2, 104016472), (4, 52008236), (7, 29718992), (8, 26004118), (14, 14859496), (16, 13002059), (17, 12237232), (28, 7429748), (34, 6118616), (37, 5622512), (56, 3714874), (68, 3059308), (74, 2811256), (112, 1857437), (119, 1748176), (136, 1529654), (148, 1405628), (238, 874088), (259, 803216), (272, 764827), (296, 702814), (476, 437044), (518, 401608), (592, 351407), (629, 330736), (952, 218522), (1036, 200804), (1258, 165368), (1904, 109261), (2072, 100402), (2516, 82684), (2953, 70448), (4144, 50201), (4403, 47248), (5032, 41342), (5906, 35224), (8806, 23624), (10064, 20671), (11812, 17612)]