201415864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3152

約数の個数: 64

約数和(自身を含む): 442411200

約数和(自身を除く): 240995336

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1768, 1924, 2516, 3079, 3848, 5032, 6158, 8177, 12316, 16354, 24632, 32708, 40027, 52343, 65416, 80054, 104686, 113923, 160108, 209372, 227846, 320216, 418744, 455692, 680459, 911384, 1360918, 1480999, 1936691, 2721836, 2961998, 3873382, 5443672, 5923996, 7746764, 11847992, 15493528, 25176983, 50353966, 100707932, 201415864]

約数ペア:

[(1, 201415864), (2, 100707932), (4, 50353966), (8, 25176983), (13, 15493528), (17, 11847992), (26, 7746764), (34, 5923996), (37, 5443672), (52, 3873382), (68, 2961998), (74, 2721836), (104, 1936691), (136, 1480999), (148, 1360918), (221, 911384), (296, 680459), (442, 455692), (481, 418744), (629, 320216), (884, 227846), (962, 209372), (1258, 160108), (1768, 113923), (1924, 104686), (2516, 80054), (3079, 65416), (3848, 52343), (5032, 40027), (6158, 32708), (8177, 24632), (12316, 16354)]