199195080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{237137}}^1$

素因数の和:237158

約数の個数: 64

約数和(自身を含む): 682957440

約数和(自身を除く): 483762360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 237137, 474274, 711411, 948548, 1185685, 1422822, 1659959, 1897096, 2371370, 2845644, 3319918, 3557055, 4742740, 4979877, 5691288, 6639836, 7114110, 8299795, 9485480, 9959754, 13279672, 14228220, 16599590, 19919508, 24899385, 28456440, 33199180, 39839016, 49798770, 66398360, 99597540, 199195080]

約数ペア:

[(1, 199195080), (2, 99597540), (3, 66398360), (4, 49798770), (5, 39839016), (6, 33199180), (7, 28456440), (8, 24899385), (10, 19919508), (12, 16599590), (14, 14228220), (15, 13279672), (20, 9959754), (21, 9485480), (24, 8299795), (28, 7114110), (30, 6639836), (35, 5691288), (40, 4979877), (42, 4742740), (56, 3557055), (60, 3319918), (70, 2845644), (84, 2371370), (105, 1897096), (120, 1659959), (140, 1422822), (168, 1185685), (210, 948548), (280, 711411), (420, 474274), (840, 237137)]