199909086716

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{8861}}^1\times {\mathrm{11213}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 350607235104

約数和(自身を除く): 150698148388

約数列:

[1, 2, 4, 503, 1006, 2012, 8861, 11213, 17722, 22426, 35444, 44852, 4457083, 5640139, 8914166, 11280278, 17828332, 22560556, 99358393, 198716786, 397433572, 49977271679, 99954543358, 199909086716]

約数ペア:

[(1, 199909086716), (2, 99954543358), (4, 49977271679), (503, 397433572), (1006, 198716786), (2012, 99358393), (8861, 22560556), (11213, 17828332), (17722, 11280278), (22426, 8914166), (35444, 5640139), (44852, 4457083)]