201742415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{198761}}^1$

素因数の和:198802

約数の個数: 16

約数和(自身を含む): 286217280

約数和(自身を除く): 84474865

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 198761, 993805, 1391327, 5764069, 6956635, 28820345, 40348483, 201742415]

約数ペア:

[(1, 201742415), (5, 40348483), (7, 28820345), (29, 6956635), (35, 5764069), (145, 1391327), (203, 993805), (1015, 198761)]