218893350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{112253}}^1$

素因数の和:112281

約数の個数: 48

約数和(自身を含む): 584618832

約数和(自身を除く): 365725482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 112253, 224506, 336759, 561265, 673518, 1122530, 1459289, 1683795, 2806325, 2918578, 3367590, 4377867, 5612650, 7296445, 8418975, 8755734, 14592890, 16837950, 21889335, 36482225, 43778670, 72964450, 109446675, 218893350]

約数ペア:

[(1, 218893350), (2, 109446675), (3, 72964450), (5, 43778670), (6, 36482225), (10, 21889335), (13, 16837950), (15, 14592890), (25, 8755734), (26, 8418975), (30, 7296445), (39, 5612650), (50, 4377867), (65, 3367590), (75, 2918578), (78, 2806325), (130, 1683795), (150, 1459289), (195, 1122530), (325, 673518), (390, 561265), (650, 336759), (975, 224506), (1950, 112253)]