203293882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{486349}}^1$

素因数の和:486381

約数の個数: 16

約数和(自身を含む): 350172000

約数和(自身を除く): 146878118

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 486349, 972698, 5349839, 9240631, 10699678, 18481262, 101646941, 203293882]

約数ペア:

[(1, 203293882), (2, 101646941), (11, 18481262), (19, 10699678), (22, 9240631), (38, 5349839), (209, 972698), (418, 486349)]