203208378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4871}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 431464320

約数和(自身を除く): 228255942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 818, 1227, 2454, 4871, 6953, 9742, 13906, 14613, 20859, 29226, 41718, 82807, 165614, 248421, 496842, 1992239, 3984478, 5976717, 11953434, 33868063, 67736126, 101604189, 203208378]

約数ペア:

[(1, 203208378), (2, 101604189), (3, 67736126), (6, 33868063), (17, 11953434), (34, 5976717), (51, 3984478), (102, 1992239), (409, 496842), (818, 248421), (1227, 165614), (2454, 82807), (4871, 41718), (6953, 29226), (9742, 20859), (13906, 14613)]