197181452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{122321}}^1$

素因数の和:122369

約数の個数: 24

約数和(自身を含む): 383601792

約数和(自身を除く): 186420340

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 122321, 244642, 489284, 1590173, 3180346, 3791951, 6360692, 7583902, 15167804, 49295363, 98590726, 197181452]

約数ペア:

[(1, 197181452), (2, 98590726), (4, 49295363), (13, 15167804), (26, 7583902), (31, 6360692), (52, 3791951), (62, 3180346), (124, 1590173), (403, 489284), (806, 244642), (1612, 122321)]