201072830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3167}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 414222336

約数和(自身を除く): 213149506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1814, 3167, 4535, 6334, 6349, 9070, 12698, 15835, 22169, 31670, 31745, 44338, 63490, 110845, 221690, 2872469, 5744938, 14362345, 20107283, 28724690, 40214566, 100536415, 201072830]

約数ペア:

[(1, 201072830), (2, 100536415), (5, 40214566), (7, 28724690), (10, 20107283), (14, 14362345), (35, 5744938), (70, 2872469), (907, 221690), (1814, 110845), (3167, 63490), (4535, 44338), (6334, 31745), (6349, 31670), (9070, 22169), (12698, 15835)]