201066417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2111}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 306408960

約数和(自身を除く): 105342543

約数列:

[1, 3, 9, 19, 57, 171, 557, 1671, 2111, 5013, 6333, 10583, 18999, 31749, 40109, 95247, 120327, 360981, 1175827, 3527481, 10582443, 22340713, 67022139, 201066417]

約数ペア:

[(1, 201066417), (3, 67022139), (9, 22340713), (19, 10582443), (57, 3527481), (171, 1175827), (557, 360981), (1671, 120327), (2111, 95247), (5013, 40109), (6333, 31749), (10583, 18999)]