201572600

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{4217}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 470728800

約数和(自身を除く): 269156200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1912, 2390, 4217, 4780, 5975, 8434, 9560, 11950, 16868, 21085, 23900, 33736, 42170, 47800, 84340, 105425, 168680, 210850, 421700, 843400, 1007863, 2015726, 4031452, 5039315, 8062904, 10078630, 20157260, 25196575, 40314520, 50393150, 100786300, 201572600]

約数ペア:

[(1, 201572600), (2, 100786300), (4, 50393150), (5, 40314520), (8, 25196575), (10, 20157260), (20, 10078630), (25, 8062904), (40, 5039315), (50, 4031452), (100, 2015726), (200, 1007863), (239, 843400), (478, 421700), (956, 210850), (1195, 168680), (1912, 105425), (2390, 84340), (4217, 47800), (4780, 42170), (5975, 33736), (8434, 23900), (9560, 21085), (11950, 16868)]