202450930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23297}}^1$

素因数の和:23394

約数の個数: 32

約数和(自身を含む): 402589440

約数和(自身を除く): 200138510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 23297, 46594, 116485, 232970, 256267, 512534, 1281335, 1840463, 2562670, 3680926, 9202315, 18404630, 20245093, 40490186, 101225465, 202450930]

約数ペア:

[(1, 202450930), (2, 101225465), (5, 40490186), (10, 20245093), (11, 18404630), (22, 9202315), (55, 3680926), (79, 2562670), (110, 1840463), (158, 1281335), (395, 512534), (790, 256267), (869, 232970), (1738, 116485), (4345, 46594), (8690, 23297)]