208210006

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3183

約数の個数: 16

約数和(自身を含む): 315716400

約数和(自身を除く): 107506394

約数列:

[1, 2, 163, 229, 326, 458, 2789, 5578, 37327, 74654, 454607, 638681, 909214, 1277362, 104105003, 208210006]

約数ペア:

[(1, 208210006), (2, 104105003), (163, 1277362), (229, 909214), (326, 638681), (458, 454607), (2789, 74654), (5578, 37327)]