195910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 417312

約数和(自身を除く): 221402

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 137, 143, 274, 286, 685, 715, 1370, 1430, 1507, 1781, 3014, 3562, 7535, 8905, 15070, 17810, 19591, 39182, 97955, 195910]

約数ペア:

[(1, 195910), (2, 97955), (5, 39182), (10, 19591), (11, 17810), (13, 15070), (22, 8905), (26, 7535), (55, 3562), (65, 3014), (110, 1781), (130, 1507), (137, 1430), (143, 1370), (274, 715), (286, 685)]