201961690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3181}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 416052864

約数和(自身を除く): 214091174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1814, 3181, 4535, 6349, 6362, 9070, 12698, 15905, 22267, 31745, 31810, 44534, 63490, 111335, 222670, 2885167, 5770334, 14425835, 20196169, 28851670, 40392338, 100980845, 201961690]

約数ペア:

[(1, 201961690), (2, 100980845), (5, 40392338), (7, 28851670), (10, 20196169), (14, 14425835), (35, 5770334), (70, 2885167), (907, 222670), (1814, 111335), (3181, 63490), (4535, 44534), (6349, 31810), (6362, 31745), (9070, 22267), (12698, 15905)]