201994415

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 297600000

約数和(自身を除く): 95605585

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 931, 1715, 4655, 6199, 6517, 30995, 32585, 43393, 117781, 216965, 303751, 588905, 824467, 1518755, 2126257, 4122335, 5771269, 10631285, 28856345, 40398883, 201994415]

約数ペア:

[(1, 201994415), (5, 40398883), (7, 28856345), (19, 10631285), (35, 5771269), (49, 4122335), (95, 2126257), (133, 1518755), (245, 824467), (343, 588905), (665, 303751), (931, 216965), (1715, 117781), (4655, 43393), (6199, 32585), (6517, 30995)]