201498315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 330448896

約数和(自身を除く): 128950581

約数列:

[1, 3, 5, 15, 53, 159, 191, 265, 573, 795, 955, 1327, 2865, 3981, 6635, 10123, 19905, 30369, 50615, 70331, 151845, 210993, 253457, 351655, 760371, 1054965, 1267285, 3801855, 13433221, 40299663, 67166105, 201498315]

約数ペア:

[(1, 201498315), (3, 67166105), (5, 40299663), (15, 13433221), (53, 3801855), (159, 1267285), (191, 1054965), (265, 760371), (573, 351655), (795, 253457), (955, 210993), (1327, 151845), (2865, 70331), (3981, 50615), (6635, 30369), (10123, 19905)]