103400284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{152959}}^1$

素因数の和:152989

約数の個数: 18

約数和(自身を含む): 195941760

約数和(自身を除く): 92541476

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 152959, 305918, 611836, 1988467, 3976934, 7953868, 25850071, 51700142, 103400284]

約数ペア:

[(1, 103400284), (2, 51700142), (4, 25850071), (13, 7953868), (26, 3976934), (52, 1988467), (169, 611836), (338, 305918), (676, 152959)]