210320330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2399}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 413683200

約数和(自身を除く): 203362870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 797, 1594, 2399, 3985, 4798, 7970, 8767, 11995, 17534, 23990, 26389, 43835, 52778, 87670, 131945, 263890, 1912003, 3824006, 9560015, 19120030, 21032033, 42064066, 105160165, 210320330]

約数ペア:

[(1, 210320330), (2, 105160165), (5, 42064066), (10, 21032033), (11, 19120030), (22, 9560015), (55, 3824006), (110, 1912003), (797, 263890), (1594, 131945), (2399, 87670), (3985, 52778), (4798, 43835), (7970, 26389), (8767, 23990), (11995, 17534)]