208492746105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64053071}}^1$

素因数の和:64053117

約数の個数: 32

約数和(自身を含む): 393542074368

約数和(自身を除く): 185049328263

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 64053071, 192159213, 320265355, 448371497, 960796065, 1345114491, 1985645201, 2241857485, 5956935603, 6725572455, 9928226005, 13899516407, 29784678015, 41698549221, 69497582035, 208492746105]

約数ペア:

[(1, 208492746105), (3, 69497582035), (5, 41698549221), (7, 29784678015), (15, 13899516407), (21, 9928226005), (31, 6725572455), (35, 5956935603), (93, 2241857485), (105, 1985645201), (155, 1345114491), (217, 960796065), (465, 448371497), (651, 320265355), (1085, 192159213), (3255, 64053071)]