201555216

素因数分解:

$2^4\times 3^4\times {\mathrm{155521}}^1$

素因数の和:155541

約数の個数: 50

約数和(自身を含む): 583363022

約数和(自身を除く): 381807806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 155521, 311042, 466563, 622084, 933126, 1244168, 1399689, 1866252, 2488336, 2799378, 3732504, 4199067, 5598756, 7465008, 8398134, 11197512, 12597201, 16796268, 22395024, 25194402, 33592536, 50388804, 67185072, 100777608, 201555216]

約数ペア:

[(1, 201555216), (2, 100777608), (3, 67185072), (4, 50388804), (6, 33592536), (8, 25194402), (9, 22395024), (12, 16796268), (16, 12597201), (18, 11197512), (24, 8398134), (27, 7465008), (36, 5598756), (48, 4199067), (54, 3732504), (72, 2799378), (81, 2488336), (108, 1866252), (144, 1399689), (162, 1244168), (216, 933126), (324, 622084), (432, 466563), (648, 311042), (1296, 155521)]