204069700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{120041}}^1$

素因数の和:120072

約数の個数: 36

約数和(自身を含む): 468884052

約数和(自身を除く): 264814352

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 120041, 240082, 480164, 600205, 1200410, 2040697, 2400820, 3001025, 4081394, 6002050, 8162788, 10203485, 12004100, 20406970, 40813940, 51017425, 102034850, 204069700]

約数ペア:

[(1, 204069700), (2, 102034850), (4, 51017425), (5, 40813940), (10, 20406970), (17, 12004100), (20, 10203485), (25, 8162788), (34, 6002050), (50, 4081394), (68, 3001025), (85, 2400820), (100, 2040697), (170, 1200410), (340, 600205), (425, 480164), (850, 240082), (1700, 120041)]