196998730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7499}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 369360000

約数和(自身を除く): 172361270

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 7499, 13135, 14998, 26270, 37495, 74990, 277463, 532429, 554926, 1064858, 1387315, 2662145, 2774630, 5324290, 19699873, 39399746, 98499365, 196998730]

約数ペア:

[(1, 196998730), (2, 98499365), (5, 39399746), (10, 19699873), (37, 5324290), (71, 2774630), (74, 2662145), (142, 1387315), (185, 1064858), (355, 554926), (370, 532429), (710, 277463), (2627, 74990), (5254, 37495), (7499, 26270), (13135, 14998)]