222417970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5867}}^1$

素因数の和:6114

約数の個数: 32

約数和(自身を含む): 425875968

約数和(自身を除く): 203457998

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 5867, 7582, 11734, 18955, 29335, 37910, 58670, 99739, 199478, 498695, 997390, 1308341, 2616682, 6541705, 13083410, 22241797, 44483594, 111208985, 222417970]

約数ペア:

[(1, 222417970), (2, 111208985), (5, 44483594), (10, 22241797), (17, 13083410), (34, 6541705), (85, 2616682), (170, 1308341), (223, 997390), (446, 498695), (1115, 199478), (2230, 99739), (3791, 58670), (5867, 37910), (7582, 29335), (11734, 18955)]