201573645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147673}}^1$

素因数の和:147701

約数の個数: 32

約数和(自身を含む): 396947712

約数和(自身を除く): 195374067

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 147673, 443019, 738365, 1033711, 1919749, 2215095, 3101133, 5168555, 5759247, 9598745, 13438243, 15505665, 28796235, 40314729, 67191215, 201573645]

約数ペア:

[(1, 201573645), (3, 67191215), (5, 40314729), (7, 28796235), (13, 15505665), (15, 13438243), (21, 9598745), (35, 5759247), (39, 5168555), (65, 3101133), (91, 2215095), (105, 1919749), (195, 1033711), (273, 738365), (455, 443019), (1365, 147673)]