206690064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 611829888

約数和(自身を除く): 405139824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617, 997, 1234, 1851, 1994, 2468, 2991, 3702, 3988, 4319, 4936, 5982, 6979, 7404, 7976, 8638, 9872, 11964, 12957, 13958, 14808, 15952, 17276, 20937, 23928, 25914, 27916, 29616, 34552, 41874, 47856, 51828, 55832, 69104, 83748, 103656, 111664, 167496, 207312, 334992, 615149, 1230298, 1845447, 2460596, 3690894, 4306043, 4921192, 7381788, 8612086, 9842384, 12918129, 14763576, 17224172, 25836258, 29527152, 34448344, 51672516, 68896688, 103345032, 206690064]

約数ペア:

[(1, 206690064), (2, 103345032), (3, 68896688), (4, 51672516), (6, 34448344), (7, 29527152), (8, 25836258), (12, 17224172), (14, 14763576), (16, 12918129), (21, 9842384), (24, 8612086), (28, 7381788), (42, 4921192), (48, 4306043), (56, 3690894), (84, 2460596), (112, 1845447), (168, 1230298), (336, 615149), (617, 334992), (997, 207312), (1234, 167496), (1851, 111664), (1994, 103656), (2468, 83748), (2991, 69104), (3702, 55832), (3988, 51828), (4319, 47856), (4936, 41874), (5982, 34552), (6979, 29616), (7404, 27916), (7976, 25914), (8638, 23928), (9872, 20937), (11964, 17276), (12957, 15952), (13958, 14808)]