206665760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{184523}}^1$

素因数の和:184545

約数の個数: 48

約数和(自身を含む): 558000576

約数和(自身を除く): 351334816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 184523, 369046, 738092, 922615, 1291661, 1476184, 1845230, 2583322, 2952368, 3690460, 5166644, 5904736, 6458305, 7380920, 10333288, 12916610, 14761840, 20666576, 25833220, 29523680, 41333152, 51666440, 103332880, 206665760]

約数ペア:

[(1, 206665760), (2, 103332880), (4, 51666440), (5, 41333152), (7, 29523680), (8, 25833220), (10, 20666576), (14, 14761840), (16, 12916610), (20, 10333288), (28, 7380920), (32, 6458305), (35, 5904736), (40, 5166644), (56, 3690460), (70, 2952368), (80, 2583322), (112, 1845230), (140, 1476184), (160, 1291661), (224, 922615), (280, 738092), (560, 369046), (1120, 184523)]