200297840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37369}}^1$

素因数の和:37449

約数の個数: 40

約数和(自身を含む): 472655760

約数和(自身を除く): 272357920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 37369, 74738, 149476, 186845, 298952, 373690, 597904, 747380, 1494760, 2503723, 2989520, 5007446, 10014892, 12518615, 20029784, 25037230, 40059568, 50074460, 100148920, 200297840]

約数ペア:

[(1, 200297840), (2, 100148920), (4, 50074460), (5, 40059568), (8, 25037230), (10, 20029784), (16, 12518615), (20, 10014892), (40, 5007446), (67, 2989520), (80, 2503723), (134, 1494760), (268, 747380), (335, 597904), (536, 373690), (670, 298952), (1072, 186845), (1340, 149476), (2680, 74738), (5360, 37369)]