201973485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21613}}^1$

素因数の和:21717

約数の個数: 32

約数和(自身を含む): 373489920

約数和(自身を除く): 171516435

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 21613, 64839, 108065, 151291, 324195, 453873, 756455, 1923557, 2269365, 5770671, 9617785, 13464899, 28853355, 40394697, 67324495, 201973485]

約数ペア:

[(1, 201973485), (3, 67324495), (5, 40394697), (7, 28853355), (15, 13464899), (21, 9617785), (35, 5770671), (89, 2269365), (105, 1923557), (267, 756455), (445, 453873), (623, 324195), (1335, 151291), (1869, 108065), (3115, 64839), (9345, 21613)]