201409670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3053

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 255819130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 1246, 1958, 2939, 3115, 4895, 5878, 6230, 6853, 9790, 13706, 14695, 20573, 29390, 32329, 34265, 41146, 64658, 68530, 102865, 161645, 205730, 226303, 261571, 323290, 452606, 523142, 1131515, 1307855, 1830997, 2263030, 2615710, 2877281, 3661994, 5754562, 9154985, 14386405, 18309970, 20140967, 28772810, 40281934, 100704835, 201409670]

約数ペア:

[(1, 201409670), (2, 100704835), (5, 40281934), (7, 28772810), (10, 20140967), (11, 18309970), (14, 14386405), (22, 9154985), (35, 5754562), (55, 3661994), (70, 2877281), (77, 2615710), (89, 2263030), (110, 1830997), (154, 1307855), (178, 1131515), (385, 523142), (445, 452606), (623, 323290), (770, 261571), (890, 226303), (979, 205730), (1246, 161645), (1958, 102865), (2939, 68530), (3115, 64658), (4895, 41146), (5878, 34265), (6230, 32329), (6853, 29390), (9790, 20573), (13706, 14695)]