201202659

素因数分解:

$3^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2557}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 332540000

約数和(自身を除く): 131337341

約数列:

[1, 3, 7, 9, 21, 63, 1249, 2557, 3747, 7671, 8743, 11241, 17899, 23013, 26229, 53697, 78687, 161091, 3193693, 9581079, 22355851, 28743237, 67067553, 201202659]

約数ペア:

[(1, 201202659), (3, 67067553), (7, 28743237), (9, 22355851), (21, 9581079), (63, 3193693), (1249, 161091), (2557, 78687), (3747, 53697), (7671, 26229), (8743, 23013), (11241, 17899)]