203433568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3733}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 434727216

約数和(自身を除く): 231293648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 1048, 1703, 2096, 3406, 3733, 4192, 6812, 7466, 13624, 14932, 27248, 29864, 48529, 54496, 59728, 97058, 119456, 194116, 388232, 489023, 776464, 978046, 1552928, 1956092, 3912184, 6357299, 7824368, 12714598, 15648736, 25429196, 50858392, 101716784, 203433568]

約数ペア:

[(1, 203433568), (2, 101716784), (4, 50858392), (8, 25429196), (13, 15648736), (16, 12714598), (26, 7824368), (32, 6357299), (52, 3912184), (104, 1956092), (131, 1552928), (208, 978046), (262, 776464), (416, 489023), (524, 388232), (1048, 194116), (1703, 119456), (2096, 97058), (3406, 59728), (3733, 54496), (4192, 48529), (6812, 29864), (7466, 27248), (13624, 14932)]