207925635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{829}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 348042240

約数和(自身を除く): 140116605

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 727, 829, 2181, 2487, 3635, 4145, 10905, 12435, 16721, 19067, 50163, 57201, 83605, 95335, 250815, 286005, 602683, 1808049, 3013415, 9040245, 13861709, 41585127, 69308545, 207925635]

約数ペア:

[(1, 207925635), (3, 69308545), (5, 41585127), (15, 13861709), (23, 9040245), (69, 3013415), (115, 1808049), (345, 602683), (727, 286005), (829, 250815), (2181, 95335), (2487, 83605), (3635, 57201), (4145, 50163), (10905, 19067), (12435, 16721)]