201957174

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1153}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 451500192

約数和(自身を除く): 249543018

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 263, 333, 526, 666, 789, 1153, 1578, 2306, 2367, 3459, 4734, 6918, 9731, 10377, 19462, 20754, 29193, 42661, 58386, 85322, 87579, 127983, 175158, 255966, 303239, 383949, 606478, 767898, 909717, 1819434, 2729151, 5458302, 11219843, 22439686, 33659529, 67319058, 100978587, 201957174]

約数ペア:

[(1, 201957174), (2, 100978587), (3, 67319058), (6, 33659529), (9, 22439686), (18, 11219843), (37, 5458302), (74, 2729151), (111, 1819434), (222, 909717), (263, 767898), (333, 606478), (526, 383949), (666, 303239), (789, 255966), (1153, 175158), (1578, 127983), (2306, 87579), (2367, 85322), (3459, 58386), (4734, 42661), (6918, 29193), (9731, 20754), (10377, 19462)]