201397260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{4049}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 564732000

約数和(自身を除く): 363334740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 2487, 3316, 4049, 4145, 4974, 8098, 8290, 9948, 12147, 12435, 16196, 16580, 20245, 24294, 24870, 40490, 48588, 49740, 60735, 80980, 121470, 242940, 3356621, 6713242, 10069863, 13426484, 16783105, 20139726, 33566210, 40279452, 50349315, 67132420, 100698630, 201397260]

約数ペア:

[(1, 201397260), (2, 100698630), (3, 67132420), (4, 50349315), (5, 40279452), (6, 33566210), (10, 20139726), (12, 16783105), (15, 13426484), (20, 10069863), (30, 6713242), (60, 3356621), (829, 242940), (1658, 121470), (2487, 80980), (3316, 60735), (4049, 49740), (4145, 48588), (4974, 40490), (8098, 24870), (8290, 24294), (9948, 20245), (12147, 16580), (12435, 16196)]