221890584

素因数分解:

$2^3\times 3^1\times {\mathrm{9245441}}^1$

素因数の和:9245450

約数の個数: 16

約数和(自身を含む): 554726520

約数和(自身を除く): 332835936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9245441, 18490882, 27736323, 36981764, 55472646, 73963528, 110945292, 221890584]

約数ペア:

[(1, 221890584), (2, 110945292), (3, 73963528), (4, 55472646), (6, 36981764), (8, 27736323), (12, 18490882), (24, 9245441)]