201043197

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 294694400

約数和(自身を除く): 93651203

約数列:

[1, 3, 9, 109, 223, 327, 669, 919, 981, 2007, 2757, 8271, 24307, 72921, 100171, 204937, 218763, 300513, 614811, 901539, 1844433, 22338133, 67014399, 201043197]

約数ペア:

[(1, 201043197), (3, 67014399), (9, 22338133), (109, 1844433), (223, 901539), (327, 614811), (669, 300513), (919, 218763), (981, 204937), (2007, 100171), (2757, 72921), (8271, 24307)]