200733520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193013}}^1$

素因数の和:193039

約数の個数: 40

約数和(自身を含む): 502608456

約数和(自身を除く): 301874936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193013, 386026, 772052, 965065, 1544104, 1930130, 2509169, 3088208, 3860260, 5018338, 7720520, 10036676, 12545845, 15441040, 20073352, 25091690, 40146704, 50183380, 100366760, 200733520]

約数ペア:

[(1, 200733520), (2, 100366760), (4, 50183380), (5, 40146704), (8, 25091690), (10, 20073352), (13, 15441040), (16, 12545845), (20, 10036676), (26, 7720520), (40, 5018338), (52, 3860260), (65, 3088208), (80, 2509169), (104, 1930130), (130, 1544104), (208, 965065), (260, 772052), (520, 386026), (1040, 193013)]