201633490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491789}}^1$

素因数の和:491837

約数の個数: 16

約数和(自身を含む): 371793240

約数和(自身を除く): 170159750

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491789, 983578, 2458945, 4917890, 20163349, 40326698, 100816745, 201633490]

約数ペア:

[(1, 201633490), (2, 100816745), (5, 40326698), (10, 20163349), (41, 4917890), (82, 2458945), (205, 983578), (410, 491789)]