214609000

素因数分解:

$2^3\times 5^3\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 504513360

約数和(自身を除く): 289904360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 317, 500, 634, 677, 1000, 1268, 1354, 1585, 2536, 2708, 3170, 3385, 5416, 6340, 6770, 7925, 12680, 13540, 15850, 16925, 27080, 31700, 33850, 39625, 63400, 67700, 79250, 84625, 135400, 158500, 169250, 214609, 317000, 338500, 429218, 677000, 858436, 1073045, 1716872, 2146090, 4292180, 5365225, 8584360, 10730450, 21460900, 26826125, 42921800, 53652250, 107304500, 214609000]

約数ペア:

[(1, 214609000), (2, 107304500), (4, 53652250), (5, 42921800), (8, 26826125), (10, 21460900), (20, 10730450), (25, 8584360), (40, 5365225), (50, 4292180), (100, 2146090), (125, 1716872), (200, 1073045), (250, 858436), (317, 677000), (500, 429218), (634, 338500), (677, 317000), (1000, 214609), (1268, 169250), (1354, 158500), (1585, 135400), (2536, 84625), (2708, 79250), (3170, 67700), (3385, 63400), (5416, 39625), (6340, 33850), (6770, 31700), (7925, 27080), (12680, 16925), (13540, 15850)]