229202270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21481}}^1$

素因数の和:21596

約数の個数: 32

約数和(自身を含む): 454730976

約数和(自身を除く): 225528706

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 21481, 42962, 107405, 214810, 236291, 472582, 1181455, 2083657, 2362910, 4167314, 10418285, 20836570, 22920227, 45840454, 114601135, 229202270]

約数ペア:

[(1, 229202270), (2, 114601135), (5, 45840454), (10, 22920227), (11, 20836570), (22, 10418285), (55, 4167314), (97, 2362910), (110, 2083657), (194, 1181455), (485, 472582), (970, 236291), (1067, 214810), (2134, 107405), (5335, 42962), (10670, 21481)]