213140401

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 227039760

約数和(自身を除く): 13899359

約数列:

[1, 29, 53, 101, 1373, 1537, 2929, 5353, 39817, 72769, 138673, 155237, 2110301, 4021517, 7349669, 213140401]

約数ペア:

[(1, 213140401), (29, 7349669), (53, 4021517), (101, 2110301), (1373, 155237), (1537, 138673), (2929, 72769), (5353, 39817)]