201313554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{18839}}^1$

素因数の和:18994

約数の個数: 32

約数和(自身を含む): 436786560

約数和(自身を除く): 235473006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 18839, 37678, 56517, 113034, 244907, 489814, 734721, 1469442, 2580943, 5161886, 7742829, 15485658, 33552259, 67104518, 100656777, 201313554]

約数ペア:

[(1, 201313554), (2, 100656777), (3, 67104518), (6, 33552259), (13, 15485658), (26, 7742829), (39, 5161886), (78, 2580943), (137, 1469442), (274, 734721), (411, 489814), (822, 244907), (1781, 113034), (3562, 56517), (5343, 37678), (10686, 18839)]