201742300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{25537}}^1$

素因数の和:25630

約数の個数: 36

約数和(自身を含む): 443339680

約数和(自身を除く): 241597380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 25537, 51074, 102148, 127685, 255370, 510740, 638425, 1276850, 2017423, 2553700, 4034846, 8069692, 10087115, 20174230, 40348460, 50435575, 100871150, 201742300]

約数ペア:

[(1, 201742300), (2, 100871150), (4, 50435575), (5, 40348460), (10, 20174230), (20, 10087115), (25, 8069692), (50, 4034846), (79, 2553700), (100, 2017423), (158, 1276850), (316, 638425), (395, 510740), (790, 255370), (1580, 127685), (1975, 102148), (3950, 51074), (7900, 25537)]