201554990210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36447557}}^1$

素因数の和:36447650

約数の個数: 32

約数和(自身を含む): 419875868160

約数和(自身を除く): 218320877950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 36447557, 72895114, 182237785, 255132899, 364475570, 510265798, 1275664495, 2551328990, 2879357003, 5758714006, 14396785015, 20155499021, 28793570030, 40310998042, 100777495105, 201554990210]

約数ペア:

[(1, 201554990210), (2, 100777495105), (5, 40310998042), (7, 28793570030), (10, 20155499021), (14, 14396785015), (35, 5758714006), (70, 2879357003), (79, 2551328990), (158, 1275664495), (395, 510265798), (553, 364475570), (790, 255132899), (1106, 182237785), (2765, 72895114), (5530, 36447557)]