202598385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20129}}^1$

素因数の和:20209

約数の個数: 32

約数和(自身を含む): 359441280

約数和(自身を除く): 156842895

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 20129, 60387, 100645, 221419, 301935, 664257, 1107095, 1227869, 3321285, 3683607, 6139345, 13506559, 18418035, 40519677, 67532795, 202598385]

約数ペア:

[(1, 202598385), (3, 67532795), (5, 40519677), (11, 18418035), (15, 13506559), (33, 6139345), (55, 3683607), (61, 3321285), (165, 1227869), (183, 1107095), (305, 664257), (671, 301935), (915, 221419), (2013, 100645), (3355, 60387), (10065, 20129)]