221624906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 346871808

約数和(自身を除く): 125246902

約数列:

[1, 2, 53, 101, 106, 127, 163, 202, 254, 326, 5353, 6731, 8639, 10706, 12827, 13462, 16463, 17278, 20701, 25654, 32926, 41402, 679831, 872539, 1097153, 1359662, 1745078, 2090801, 2194306, 4181602, 110812453, 221624906]

約数ペア:

[(1, 221624906), (2, 110812453), (53, 4181602), (101, 2194306), (106, 2090801), (127, 1745078), (163, 1359662), (202, 1097153), (254, 872539), (326, 679831), (5353, 41402), (6731, 32926), (8639, 25654), (10706, 20701), (12827, 17278), (13462, 16463)]