202154997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 303874560

約数和(自身を除く): 101719563

約数列:

[1, 3, 11, 33, 43, 109, 129, 327, 473, 1199, 1307, 1419, 3597, 3921, 4687, 14061, 14377, 43131, 51557, 56201, 142463, 154671, 168603, 427389, 618211, 1567093, 1854633, 4701279, 6125909, 18377727, 67384999, 202154997]

約数ペア:

[(1, 202154997), (3, 67384999), (11, 18377727), (33, 6125909), (43, 4701279), (109, 1854633), (129, 1567093), (327, 618211), (473, 427389), (1199, 168603), (1307, 154671), (1419, 142463), (3597, 56201), (3921, 51557), (4687, 43131), (14061, 14377)]