201930505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 294257664

約数和(自身を除く): 92327159

約数列:

[1, 5, 7, 17, 35, 85, 119, 463, 595, 733, 2315, 3241, 3665, 5131, 7871, 12461, 16205, 25655, 39355, 55097, 62305, 87227, 275485, 339379, 436135, 1696895, 2375653, 5769443, 11878265, 28847215, 40386101, 201930505]

約数ペア:

[(1, 201930505), (5, 40386101), (7, 28847215), (17, 11878265), (35, 5769443), (85, 2375653), (119, 1696895), (463, 436135), (595, 339379), (733, 275485), (2315, 87227), (3241, 62305), (3665, 55097), (5131, 39355), (7871, 25655), (12461, 16205)]