201845420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84809}}^1$

素因数の和:84842

約数の個数: 48

約数和(自身を含む): 512930880

約数和(自身を除く): 311085460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 84809, 169618, 339236, 424045, 593663, 848090, 1187326, 1441753, 1696180, 2374652, 2883506, 2968315, 5767012, 5936630, 7208765, 10092271, 11873260, 14417530, 20184542, 28835060, 40369084, 50461355, 100922710, 201845420]

約数ペア:

[(1, 201845420), (2, 100922710), (4, 50461355), (5, 40369084), (7, 28835060), (10, 20184542), (14, 14417530), (17, 11873260), (20, 10092271), (28, 7208765), (34, 5936630), (35, 5767012), (68, 2968315), (70, 2883506), (85, 2374652), (119, 1696180), (140, 1441753), (170, 1187326), (238, 848090), (340, 593663), (476, 424045), (595, 339236), (1190, 169618), (2380, 84809)]