222247834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{16301}}^1$

素因数の和:16721

約数の個数: 16

約数和(自身を含む): 353883816

約数和(自身を除く): 131635982

約数列:

[1, 2, 17, 34, 401, 802, 6817, 13634, 16301, 32602, 277117, 554234, 6536701, 13073402, 111123917, 222247834]

約数ペア:

[(1, 222247834), (2, 111123917), (17, 13073402), (34, 6536701), (401, 554234), (802, 277117), (6817, 32602), (13634, 16301)]