201492753

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^2$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 341898768

約数和(自身を除く): 140406015

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 353, 539, 1059, 1617, 2471, 3883, 7413, 11649, 17297, 27181, 51891, 81543, 124609, 190267, 373827, 570801, 872263, 1370699, 2616789, 4112097, 6105841, 9594893, 18317523, 28784679, 67164251, 201492753]

約数ペア:

[(1, 201492753), (3, 67164251), (7, 28784679), (11, 18317523), (21, 9594893), (33, 6105841), (49, 4112097), (77, 2616789), (147, 1370699), (231, 872263), (353, 570801), (539, 373827), (1059, 190267), (1617, 124609), (2471, 81543), (3883, 51891), (7413, 27181), (11649, 17297)]