220481844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151847}}^1$

素因数の和:151876

約数の個数: 36

約数和(自身を含む): 565481952

約数和(自身を除く): 345000108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 151847, 303694, 455541, 607388, 911082, 1670317, 1822164, 3340634, 5010951, 6681268, 10021902, 18373487, 20043804, 36746974, 55120461, 73493948, 110240922, 220481844]

約数ペア:

[(1, 220481844), (2, 110240922), (3, 73493948), (4, 55120461), (6, 36746974), (11, 20043804), (12, 18373487), (22, 10021902), (33, 6681268), (44, 5010951), (66, 3340634), (121, 1822164), (132, 1670317), (242, 911082), (363, 607388), (484, 455541), (726, 303694), (1452, 151847)]