200870568

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20071}}^1$

素因数の和:20222

約数の個数: 48

約数和(自身を含む): 547965600

約数和(自身を除く): 347095032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 20071, 40142, 60213, 80284, 120426, 160568, 180639, 240852, 361278, 481704, 722556, 1445112, 2789869, 5579738, 8369607, 11159476, 16739214, 22318952, 25108821, 33478428, 50217642, 66956856, 100435284, 200870568]

約数ペア:

[(1, 200870568), (2, 100435284), (3, 66956856), (4, 50217642), (6, 33478428), (8, 25108821), (9, 22318952), (12, 16739214), (18, 11159476), (24, 8369607), (36, 5579738), (72, 2789869), (139, 1445112), (278, 722556), (417, 481704), (556, 361278), (834, 240852), (1112, 180639), (1251, 160568), (1668, 120426), (2502, 80284), (3336, 60213), (5004, 40142), (10008, 20071)]