220331122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{435437}}^1$

素因数の和:435473

約数の個数: 16

約数和(自身を含む): 376218432

約数和(自身を除く): 155887310

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 435437, 870874, 4789807, 9579614, 10015051, 20030102, 110165561, 220331122]

約数ペア:

[(1, 220331122), (2, 110165561), (11, 20030102), (22, 10015051), (23, 9579614), (46, 4789807), (253, 870874), (506, 435437)]