200713890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{514651}}^1$

素因数の和:514674

約数の個数: 32

約数和(自身を含む): 518769216

約数和(自身を除く): 318055326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 514651, 1029302, 1543953, 2573255, 3087906, 5146510, 6690463, 7719765, 13380926, 15439530, 20071389, 33452315, 40142778, 66904630, 100356945, 200713890]

約数ペア:

[(1, 200713890), (2, 100356945), (3, 66904630), (5, 40142778), (6, 33452315), (10, 20071389), (13, 15439530), (15, 13380926), (26, 7719765), (30, 6690463), (39, 5146510), (65, 3087906), (78, 2573255), (130, 1543953), (195, 1029302), (390, 514651)]