205473264

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{99551}}^1$

素因数の和:99605

約数の個数: 40

約数和(自身を含む): 543155712

約数和(自身を除く): 337682448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 99551, 199102, 298653, 398204, 597306, 796408, 1194612, 1592816, 2389224, 4280693, 4778448, 8561386, 12842079, 17122772, 25684158, 34245544, 51368316, 68491088, 102736632, 205473264]

約数ペア:

[(1, 205473264), (2, 102736632), (3, 68491088), (4, 51368316), (6, 34245544), (8, 25684158), (12, 17122772), (16, 12842079), (24, 8561386), (43, 4778448), (48, 4280693), (86, 2389224), (129, 1592816), (172, 1194612), (258, 796408), (344, 597306), (516, 398204), (688, 298653), (1032, 199102), (2064, 99551)]