201229931

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18229}}^1$

素因数の和:18338

約数の個数: 16

約数和(自身を含む): 245011200

約数和(自身を除く): 43781269

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 18229, 127603, 346351, 1513007, 2424457, 10591049, 28747133, 201229931]

約数ペア:

[(1, 201229931), (7, 28747133), (19, 10591049), (83, 2424457), (133, 1513007), (581, 346351), (1577, 127603), (11039, 18229)]