207944600

素因数分解:

$2^3\times 5^2\times {\mathrm{953}}^1\times {\mathrm{1091}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 484422120

約数和(自身を除く): 276477520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 953, 1091, 1906, 2182, 3812, 4364, 4765, 5455, 7624, 8728, 9530, 10910, 19060, 21820, 23825, 27275, 38120, 43640, 47650, 54550, 95300, 109100, 190600, 218200, 1039723, 2079446, 4158892, 5198615, 8317784, 10397230, 20794460, 25993075, 41588920, 51986150, 103972300, 207944600]

約数ペア:

[(1, 207944600), (2, 103972300), (4, 51986150), (5, 41588920), (8, 25993075), (10, 20794460), (20, 10397230), (25, 8317784), (40, 5198615), (50, 4158892), (100, 2079446), (200, 1039723), (953, 218200), (1091, 190600), (1906, 109100), (2182, 95300), (3812, 54550), (4364, 47650), (4765, 43640), (5455, 38120), (7624, 27275), (8728, 23825), (9530, 21820), (10910, 19060)]