198846679

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 212486400

約数和(自身を除く): 13639721

約数列:

[1, 31, 41, 101, 1271, 1549, 3131, 4141, 48019, 63509, 128371, 156449, 1968779, 4849919, 6414409, 198846679]

約数ペア:

[(1, 198846679), (31, 6414409), (41, 4849919), (101, 1968779), (1271, 156449), (1549, 128371), (3131, 63509), (4141, 48019)]