207954448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32251}}^1$

素因数の和:32303

約数の個数: 40

約数和(自身を含む): 447915776

約数和(自身を除く): 239961328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 32251, 64502, 129004, 258008, 419263, 516016, 838526, 999781, 1677052, 1999562, 3354104, 3999124, 6708208, 7998248, 12997153, 15996496, 25994306, 51988612, 103977224, 207954448]

約数ペア:

[(1, 207954448), (2, 103977224), (4, 51988612), (8, 25994306), (13, 15996496), (16, 12997153), (26, 7998248), (31, 6708208), (52, 3999124), (62, 3354104), (104, 1999562), (124, 1677052), (208, 999781), (248, 838526), (403, 516016), (496, 419263), (806, 258008), (1612, 129004), (3224, 64502), (6448, 32251)]