202276221

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{17293}}^1$

素因数の和:17860

約数の個数: 16

約数和(自身を含む): 308801664

約数和(自身を除く): 106525443

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 11697, 17293, 51879, 121051, 363153, 9632201, 28896603, 67425407, 202276221]

約数ペア:

[(1, 202276221), (3, 67425407), (7, 28896603), (21, 9632201), (557, 363153), (1671, 121051), (3899, 51879), (11697, 17293)]