208670670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178351}}^1$

素因数の和:178377

約数の個数: 48

約数和(自身を含む): 584281152

約数和(自身を除く): 375610482

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 178351, 356702, 535053, 891755, 1070106, 1605159, 1783510, 2318563, 2675265, 3210318, 4637126, 5350530, 6955689, 8025795, 11592815, 13911378, 16051590, 20867067, 23185630, 34778445, 41734134, 69556890, 104335335, 208670670]

約数ペア:

[(1, 208670670), (2, 104335335), (3, 69556890), (5, 41734134), (6, 34778445), (9, 23185630), (10, 20867067), (13, 16051590), (15, 13911378), (18, 11592815), (26, 8025795), (30, 6955689), (39, 5350530), (45, 4637126), (65, 3210318), (78, 2675265), (90, 2318563), (117, 1783510), (130, 1605159), (195, 1070106), (234, 891755), (390, 535053), (585, 356702), (1170, 178351)]