202109223

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 271673856

約数和(自身を除く): 69564633

約数列:

[1, 3, 227, 463, 641, 681, 1389, 1923, 105101, 145507, 296783, 315303, 436521, 890349, 67369741, 202109223]

約数ペア:

[(1, 202109223), (3, 67369741), (227, 890349), (463, 436521), (641, 315303), (681, 296783), (1389, 145507), (1923, 105101)]