200726140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1409}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 447703200

約数和(自身を除く): 246977060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 419, 838, 1409, 1676, 2095, 2818, 4190, 5636, 7045, 7123, 8380, 14090, 14246, 23953, 28180, 28492, 35615, 47906, 71230, 95812, 119765, 142460, 239530, 479060, 590371, 1180742, 2361484, 2951855, 5903710, 10036307, 11807420, 20072614, 40145228, 50181535, 100363070, 200726140]

約数ペア:

[(1, 200726140), (2, 100363070), (4, 50181535), (5, 40145228), (10, 20072614), (17, 11807420), (20, 10036307), (34, 5903710), (68, 2951855), (85, 2361484), (170, 1180742), (340, 590371), (419, 479060), (838, 239530), (1409, 142460), (1676, 119765), (2095, 95812), (2818, 71230), (4190, 47906), (5636, 35615), (7045, 28492), (7123, 28180), (8380, 23953), (14090, 14246)]