208025850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1386839}}^1$

素因数の和:1386854

約数の個数: 24

約数和(自身を含む): 515904480

約数和(自身を除く): 307878630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1386839, 2773678, 4160517, 6934195, 8321034, 13868390, 20802585, 34670975, 41605170, 69341950, 104012925, 208025850]

約数ペア:

[(1, 208025850), (2, 104012925), (3, 69341950), (5, 41605170), (6, 34670975), (10, 20802585), (15, 13868390), (25, 8321034), (30, 6934195), (50, 4160517), (75, 2773678), (150, 1386839)]