221573283602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{14419}}^1\times {\mathrm{63499}}^1$

素因数の和:77942

約数の個数: 24

約数和(自身を含む): 365352330000

約数和(自身を除く): 143779046398

約数列:

[1, 2, 11, 22, 121, 242, 14419, 28838, 63499, 126998, 158609, 317218, 698489, 1396978, 1744699, 3489398, 7683379, 15366758, 915592081, 1831184162, 10071512891, 20143025782, 110786641801, 221573283602]

約数ペア:

[(1, 221573283602), (2, 110786641801), (11, 20143025782), (22, 10071512891), (121, 1831184162), (242, 915592081), (14419, 15366758), (28838, 7683379), (63499, 3489398), (126998, 1744699), (158609, 1396978), (317218, 698489)]