202390300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{289129}}^1$

素因数の和:289150

約数の個数: 36

約数和(自身を含む): 501929680

約数和(自身を除く): 299539380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 289129, 578258, 1156516, 1445645, 2023903, 2891290, 4047806, 5782580, 7228225, 8095612, 10119515, 14456450, 20239030, 28912900, 40478060, 50597575, 101195150, 202390300]

約数ペア:

[(1, 202390300), (2, 101195150), (4, 50597575), (5, 40478060), (7, 28912900), (10, 20239030), (14, 14456450), (20, 10119515), (25, 8095612), (28, 7228225), (35, 5782580), (50, 4047806), (70, 2891290), (100, 2023903), (140, 1445645), (175, 1156516), (350, 578258), (700, 289129)]