194212810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22349}}^1$

素因数の和:22446

約数の個数: 32

約数和(自身を含む): 386208000

約数和(自身を除く): 191995190

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 22349, 44698, 111745, 223490, 245839, 491678, 1229195, 1765571, 2458390, 3531142, 8827855, 17655710, 19421281, 38842562, 97106405, 194212810]

約数ペア:

[(1, 194212810), (2, 97106405), (5, 38842562), (10, 19421281), (11, 17655710), (22, 8827855), (55, 3531142), (79, 2458390), (110, 1765571), (158, 1229195), (395, 491678), (790, 245839), (869, 223490), (1738, 111745), (4345, 44698), (8690, 22349)]