200638128

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{6521}}^1$

素因数の和:7173

約数の個数: 40

約数和(自身を含む): 519203376

約数和(自身を除く): 318565248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 6521, 7692, 10256, 13042, 15384, 19563, 26084, 30768, 39126, 52168, 78252, 104336, 156504, 313008, 4179961, 8359922, 12539883, 16719844, 25079766, 33439688, 50159532, 66879376, 100319064, 200638128]

約数ペア:

[(1, 200638128), (2, 100319064), (3, 66879376), (4, 50159532), (6, 33439688), (8, 25079766), (12, 16719844), (16, 12539883), (24, 8359922), (48, 4179961), (641, 313008), (1282, 156504), (1923, 104336), (2564, 78252), (3846, 52168), (5128, 39126), (6521, 30768), (7692, 26084), (10256, 19563), (13042, 15384)]