201194680

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{6311}}^1$

素因数の和:7119

約数の個数: 32

約数和(自身を含む): 453327840

約数和(自身を除く): 252133160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3985, 6311, 6376, 7970, 12622, 15940, 25244, 31555, 31880, 50488, 63110, 126220, 252440, 5029867, 10059734, 20119468, 25149335, 40238936, 50298670, 100597340, 201194680]

約数ペア:

[(1, 201194680), (2, 100597340), (4, 50298670), (5, 40238936), (8, 25149335), (10, 20119468), (20, 10059734), (40, 5029867), (797, 252440), (1594, 126220), (3188, 63110), (3985, 50488), (6311, 31880), (6376, 31555), (7970, 25244), (12622, 15940)]