201012765

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 326121600

約数和(自身を除く): 125108835

約数列:

[1, 3, 5, 15, 139, 229, 417, 421, 687, 695, 1145, 1263, 2085, 2105, 3435, 6315, 31831, 58519, 95493, 96409, 159155, 175557, 289227, 292595, 477465, 482045, 877785, 1446135, 13400851, 40202553, 67004255, 201012765]

約数ペア:

[(1, 201012765), (3, 67004255), (5, 40202553), (15, 13400851), (139, 1446135), (229, 877785), (417, 482045), (421, 477465), (687, 292595), (695, 289227), (1145, 175557), (1263, 159155), (2085, 96409), (2105, 95493), (3435, 58519), (6315, 31831)]