201966872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5813}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 391398480

約数和(自身を除く): 189431608

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 344, 404, 808, 4343, 5813, 8686, 11626, 17372, 23252, 34744, 46504, 249959, 499918, 587113, 999836, 1174226, 1999672, 2348452, 4696904, 25245859, 50491718, 100983436, 201966872]

約数ペア:

[(1, 201966872), (2, 100983436), (4, 50491718), (8, 25245859), (43, 4696904), (86, 2348452), (101, 1999672), (172, 1174226), (202, 999836), (344, 587113), (404, 499918), (808, 249959), (4343, 46504), (5813, 34744), (8686, 23252), (11626, 17372)]