200412915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34171}}^1$

素因数の和:34219

約数の個数: 32

約数和(自身を含む): 354295296

約数和(自身を除く): 153882381

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 34171, 102513, 170855, 512565, 580907, 785933, 1742721, 2357799, 2904535, 3929665, 8713605, 11788995, 13360861, 40082583, 66804305, 200412915]

約数ペア:

[(1, 200412915), (3, 66804305), (5, 40082583), (15, 13360861), (17, 11788995), (23, 8713605), (51, 3929665), (69, 2904535), (85, 2357799), (115, 1742721), (255, 785933), (345, 580907), (391, 512565), (1173, 170855), (1955, 102513), (5865, 34171)]