201048460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{591319}}^1$

素因数の和:591345

約数の個数: 24

約数和(自身を含む): 447037920

約数和(自身を除く): 245989460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 591319, 1182638, 2365276, 2956595, 5913190, 10052423, 11826380, 20104846, 40209692, 50262115, 100524230, 201048460]

約数ペア:

[(1, 201048460), (2, 100524230), (4, 50262115), (5, 40209692), (10, 20104846), (17, 11826380), (20, 10052423), (34, 5913190), (68, 2956595), (85, 2365276), (170, 1182638), (340, 591319)]