101222956

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{70099}}^1$

素因数の和:70141

約数の個数: 18

約数和(自身を含む): 186956700

約数和(自身を除く): 85733744

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 70099, 140198, 280396, 1331881, 2663762, 5327524, 25305739, 50611478, 101222956]

約数ペア:

[(1, 101222956), (2, 50611478), (4, 25305739), (19, 5327524), (38, 2663762), (76, 1331881), (361, 280396), (722, 140198), (1444, 70099)]