200388627

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 311976960

約数和(自身を除く): 111588333

約数列:

[1, 3, 9, 23, 27, 69, 151, 207, 453, 621, 1359, 2137, 3473, 4077, 6411, 10419, 19233, 31257, 49151, 57699, 93771, 147453, 322687, 442359, 968061, 1327077, 2904183, 7421801, 8712549, 22265403, 66796209, 200388627]

約数ペア:

[(1, 200388627), (3, 66796209), (9, 22265403), (23, 8712549), (27, 7421801), (69, 2904183), (151, 1327077), (207, 968061), (453, 442359), (621, 322687), (1359, 147453), (2137, 93771), (3473, 57699), (4077, 49151), (6411, 31257), (10419, 19233)]