204734600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{146239}}^1$

素因数の和:146262

約数の個数: 48

約数和(自身を含む): 544012800

約数和(自身を除く): 339278200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 146239, 292478, 584956, 731195, 1023673, 1169912, 1462390, 2047346, 2924780, 3655975, 4094692, 5118365, 5849560, 7311950, 8189384, 10236730, 14623900, 20473460, 25591825, 29247800, 40946920, 51183650, 102367300, 204734600]

約数ペア:

[(1, 204734600), (2, 102367300), (4, 51183650), (5, 40946920), (7, 29247800), (8, 25591825), (10, 20473460), (14, 14623900), (20, 10236730), (25, 8189384), (28, 7311950), (35, 5849560), (40, 5118365), (50, 4094692), (56, 3655975), (70, 2924780), (100, 2047346), (140, 1462390), (175, 1169912), (200, 1023673), (280, 731195), (350, 584956), (700, 292478), (1400, 146239)]