201491340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14051}}^1$

素因数の和:14302

約数の個数: 48

約数和(自身を含む): 566576640

約数和(自身を除く): 365085300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14051, 14340, 28102, 42153, 56204, 70255, 84306, 140510, 168612, 210765, 281020, 421530, 843060, 3358189, 6716378, 10074567, 13432756, 16790945, 20149134, 33581890, 40298268, 50372835, 67163780, 100745670, 201491340]

約数ペア:

[(1, 201491340), (2, 100745670), (3, 67163780), (4, 50372835), (5, 40298268), (6, 33581890), (10, 20149134), (12, 16790945), (15, 13432756), (20, 10074567), (30, 6716378), (60, 3358189), (239, 843060), (478, 421530), (717, 281020), (956, 210765), (1195, 168612), (1434, 140510), (2390, 84306), (2868, 70255), (3585, 56204), (4780, 42153), (7170, 28102), (14051, 14340)]