198886753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 218312640

約数和(自身を除く): 19425887

約数列:

[1, 13, 67, 389, 587, 871, 5057, 7631, 26063, 39329, 228343, 338819, 511277, 2968459, 15298981, 198886753]

約数ペア:

[(1, 198886753), (13, 15298981), (67, 2968459), (389, 511277), (587, 338819), (871, 228343), (5057, 39329), (7631, 26063)]