201796055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 62380585

約数列:

[1, 5, 19, 41, 95, 103, 205, 503, 515, 779, 1957, 2515, 3895, 4223, 9557, 9785, 20623, 21115, 47785, 51809, 80237, 103115, 259045, 391837, 401185, 984371, 1959185, 2124169, 4921855, 10620845, 40359211, 201796055]

約数ペア:

[(1, 201796055), (5, 40359211), (19, 10620845), (41, 4921855), (95, 2124169), (103, 1959185), (205, 984371), (503, 401185), (515, 391837), (779, 259045), (1957, 103115), (2515, 80237), (3895, 51809), (4223, 47785), (9557, 21115), (9785, 20623)]