206854653961

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{74201}}^1$

素因数の和:76272

約数の個数: 16

約数和(自身を含む): 219500201088

約数和(自身を除く): 12645547127

約数列:

[1, 23, 61, 1403, 1987, 45701, 74201, 121207, 1706623, 2787761, 4526261, 104104003, 147437387, 3391059901, 8993680607, 206854653961]

約数ペア:

[(1, 206854653961), (23, 8993680607), (61, 3391059901), (1403, 147437387), (1987, 104104003), (45701, 4526261), (74201, 2787761), (121207, 1706623)]