211012010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17599}}^1$

素因数の和:17726

約数の個数: 32

約数和(自身を含む): 418176000

約数和(自身を除く): 207163990

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 17599, 35198, 87995, 175990, 193589, 387178, 967945, 1918291, 1935890, 3836582, 9591455, 19182910, 21101201, 42202402, 105506005, 211012010]

約数ペア:

[(1, 211012010), (2, 105506005), (5, 42202402), (10, 21101201), (11, 19182910), (22, 9591455), (55, 3836582), (109, 1935890), (110, 1918291), (218, 967945), (545, 387178), (1090, 193589), (1199, 175990), (2398, 87995), (5995, 35198), (11990, 17599)]