202429647

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139703}}^1$

素因数の和:139739

約数の個数: 24

約数和(自身を含む): 348701184

約数和(自身を除く): 146271537

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139703, 419109, 977921, 1257327, 2933763, 3213169, 8801289, 9639507, 22492183, 28918521, 67476549, 202429647]

約数ペア:

[(1, 202429647), (3, 67476549), (7, 28918521), (9, 22492183), (21, 9639507), (23, 8801289), (63, 3213169), (69, 2933763), (161, 1257327), (207, 977921), (483, 419109), (1449, 139703)]