201669206

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{1289}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 305482320

約数和(自身を除く): 103813114

約数列:

[1, 2, 137, 274, 571, 1142, 1289, 2578, 78227, 156454, 176593, 353186, 736019, 1472038, 100834603, 201669206]

約数ペア:

[(1, 201669206), (2, 100834603), (137, 1472038), (274, 736019), (571, 353186), (1142, 176593), (1289, 156454), (2578, 78227)]