208014170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{228587}}^1$

素因数の和:228614

約数の個数: 32

約数和(自身を含む): 460833408

約数和(自身を除く): 252819238

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 228587, 457174, 1142935, 1600109, 2285870, 2971631, 3200218, 5943262, 8000545, 14858155, 16001090, 20801417, 29716310, 41602834, 104007085, 208014170]

約数ペア:

[(1, 208014170), (2, 104007085), (5, 41602834), (7, 29716310), (10, 20801417), (13, 16001090), (14, 14858155), (26, 8000545), (35, 5943262), (65, 3200218), (70, 2971631), (91, 2285870), (130, 1600109), (182, 1142935), (455, 457174), (910, 228587)]