202001055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^2$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 353100384

約数和(自身を除く): 151099329

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 139, 205, 255, 417, 615, 695, 697, 2085, 2091, 2363, 3485, 5699, 7089, 10455, 11815, 17097, 19321, 28495, 35445, 57963, 85485, 96605, 96883, 289815, 290649, 328457, 484415, 792161, 985371, 1453245, 1642285, 2376483, 3960805, 4926855, 11882415, 13466737, 40400211, 67333685, 202001055]

約数ペア:

[(1, 202001055), (3, 67333685), (5, 40400211), (15, 13466737), (17, 11882415), (41, 4926855), (51, 3960805), (85, 2376483), (123, 1642285), (139, 1453245), (205, 985371), (255, 792161), (417, 484415), (615, 328457), (695, 290649), (697, 289815), (2085, 96883), (2091, 96605), (2363, 85485), (3485, 57963), (5699, 35445), (7089, 28495), (10455, 19321), (11815, 17097)]