201581096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2027}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 391322880

約数和(自身を除く): 189741784

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 401, 802, 1604, 2027, 3208, 4054, 8108, 12431, 16216, 24862, 49724, 62837, 99448, 125674, 251348, 502696, 812827, 1625654, 3251308, 6502616, 25197637, 50395274, 100790548, 201581096]

約数ペア:

[(1, 201581096), (2, 100790548), (4, 50395274), (8, 25197637), (31, 6502616), (62, 3251308), (124, 1625654), (248, 812827), (401, 502696), (802, 251348), (1604, 125674), (2027, 99448), (3208, 62837), (4054, 49724), (8108, 24862), (12431, 16216)]