210441424

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{21317}}^1$

素因数の和:21942

約数の個数: 20

約数和(自身を含む): 408410244

約数和(自身を除く): 197968820

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 21317, 42634, 85268, 170536, 341072, 13152589, 26305178, 52610356, 105220712, 210441424]

約数ペア:

[(1, 210441424), (2, 105220712), (4, 52610356), (8, 26305178), (16, 13152589), (617, 341072), (1234, 170536), (2468, 85268), (4936, 42634), (9872, 21317)]