207681195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 343203840

約数和(自身を除く): 135522645

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 1905, 2659, 5207, 7977, 13295, 15621, 26035, 39885, 78105, 109019, 327057, 337693, 545095, 1013079, 1635285, 1688465, 5065395, 13845413, 41536239, 69227065, 207681195]

約数ペア:

[(1, 207681195), (3, 69227065), (5, 41536239), (15, 13845413), (41, 5065395), (123, 1688465), (127, 1635285), (205, 1013079), (381, 545095), (615, 337693), (635, 327057), (1905, 109019), (2659, 78105), (5207, 39885), (7977, 26035), (13295, 15621)]