214796960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191783}}^1$

素因数の和:191805

約数の個数: 48

約数和(自身を含む): 579954816

約数和(自身を除く): 365157856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 191783, 383566, 767132, 958915, 1342481, 1534264, 1917830, 2684962, 3068528, 3835660, 5369924, 6137056, 6712405, 7671320, 10739848, 13424810, 15342640, 21479696, 26849620, 30685280, 42959392, 53699240, 107398480, 214796960]

約数ペア:

[(1, 214796960), (2, 107398480), (4, 53699240), (5, 42959392), (7, 30685280), (8, 26849620), (10, 21479696), (14, 15342640), (16, 13424810), (20, 10739848), (28, 7671320), (32, 6712405), (35, 6137056), (40, 5369924), (56, 3835660), (70, 3068528), (80, 2684962), (112, 1917830), (140, 1534264), (160, 1342481), (224, 958915), (280, 767132), (560, 383566), (1120, 191783)]