221698164

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{313133}}^1$

素因数の和:313199

約数の個数: 24

約数和(自身を含む): 526065120

約数和(自身を除く): 304366956

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 313133, 626266, 939399, 1252532, 1878798, 3757596, 18474847, 36949694, 55424541, 73899388, 110849082, 221698164]

約数ペア:

[(1, 221698164), (2, 110849082), (3, 73899388), (4, 55424541), (6, 36949694), (12, 18474847), (59, 3757596), (118, 1878798), (177, 1252532), (236, 939399), (354, 626266), (708, 313133)]