201593301

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{105491}}^1$

素因数の和:105521

約数の個数: 24

約数和(自身を含む): 336730464

約数和(自身を除く): 135137163

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 105491, 316473, 738437, 1371383, 2215311, 4114149, 5169059, 9599681, 15507177, 28799043, 67197767, 201593301]

約数ペア:

[(1, 201593301), (3, 67197767), (7, 28799043), (13, 15507177), (21, 9599681), (39, 5169059), (49, 4114149), (91, 2215311), (147, 1371383), (273, 738437), (637, 316473), (1911, 105491)]