201193160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{718547}}^1$

素因数の和:718565

約数の個数: 32

約数和(自身を含む): 517354560

約数和(自身を除く): 316161400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 718547, 1437094, 2874188, 3592735, 5029829, 5748376, 7185470, 10059658, 14370940, 20119316, 25149145, 28741880, 40238632, 50298290, 100596580, 201193160]

約数ペア:

[(1, 201193160), (2, 100596580), (4, 50298290), (5, 40238632), (7, 28741880), (8, 25149145), (10, 20119316), (14, 14370940), (20, 10059658), (28, 7185470), (35, 5748376), (40, 5029829), (56, 3592735), (70, 2874188), (140, 1437094), (280, 718547)]