212488484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{110441}}^1$

素因数の和:110495

約数の個数: 24

約数和(自身を含む): 411286008

約数和(自身を除く): 198797524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 110441, 220882, 441764, 1435733, 2871466, 4086317, 5742932, 8172634, 16345268, 53122121, 106244242, 212488484]

約数ペア:

[(1, 212488484), (2, 106244242), (4, 53122121), (13, 16345268), (26, 8172634), (37, 5742932), (52, 4086317), (74, 2871466), (148, 1435733), (481, 441764), (962, 220882), (1924, 110441)]