201346120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107099}}^1$

素因数の和:107157

約数の個数: 32

約数和(自身を含む): 462672000

約数和(自身を除く): 261325880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 107099, 214198, 428396, 535495, 856792, 1070990, 2141980, 4283960, 5033653, 10067306, 20134612, 25168265, 40269224, 50336530, 100673060, 201346120]

約数ペア:

[(1, 201346120), (2, 100673060), (4, 50336530), (5, 40269224), (8, 25168265), (10, 20134612), (20, 10067306), (40, 5033653), (47, 4283960), (94, 2141980), (188, 1070990), (235, 856792), (376, 535495), (470, 428396), (940, 214198), (1880, 107099)]