188220578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2579}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 348485760

約数和(自身を除く): 160265182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 401, 802, 2579, 2807, 5158, 5213, 5614, 10426, 18053, 33527, 36106, 36491, 67054, 72982, 234689, 469378, 1034179, 2068358, 7239253, 13444327, 14478506, 26888654, 94110289, 188220578]

約数ペア:

[(1, 188220578), (2, 94110289), (7, 26888654), (13, 14478506), (14, 13444327), (26, 7239253), (91, 2068358), (182, 1034179), (401, 469378), (802, 234689), (2579, 72982), (2807, 67054), (5158, 36491), (5213, 36106), (5614, 33527), (10426, 18053)]