204041008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4073}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 412223616

約数和(自身を除く): 208182608

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 4073, 6262, 8146, 12524, 16292, 25048, 32584, 50096, 65168, 126263, 252526, 411373, 505052, 822746, 1010104, 1645492, 2020208, 3290984, 6581968, 12752563, 25505126, 51010252, 102020504, 204041008]

約数ペア:

[(1, 204041008), (2, 102020504), (4, 51010252), (8, 25505126), (16, 12752563), (31, 6581968), (62, 3290984), (101, 2020208), (124, 1645492), (202, 1010104), (248, 822746), (404, 505052), (496, 411373), (808, 252526), (1616, 126263), (3131, 65168), (4073, 50096), (6262, 32584), (8146, 25048), (12524, 16292)]