201151140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197207}}^1$

素因数の和:197236

約数の個数: 48

約数和(自身を含む): 596356992

約数和(自身を除く): 395205852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197207, 394414, 591621, 788828, 986035, 1183242, 1972070, 2366484, 2958105, 3352519, 3944140, 5916210, 6705038, 10057557, 11832420, 13410076, 16762595, 20115114, 33525190, 40230228, 50287785, 67050380, 100575570, 201151140]

約数ペア:

[(1, 201151140), (2, 100575570), (3, 67050380), (4, 50287785), (5, 40230228), (6, 33525190), (10, 20115114), (12, 16762595), (15, 13410076), (17, 11832420), (20, 10057557), (30, 6705038), (34, 5916210), (51, 3944140), (60, 3352519), (68, 2958105), (85, 2366484), (102, 1972070), (170, 1183242), (204, 986035), (255, 788828), (340, 591621), (510, 394414), (1020, 197207)]