208094944

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 423698688

約数和(自身を除く): 215603744

約数列:

[1, 2, 4, 8, 16, 32, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 1504, 1667, 2656, 3334, 3901, 6668, 7802, 13336, 15604, 26672, 31208, 53344, 62416, 78349, 124832, 138361, 156698, 276722, 313396, 553444, 626792, 1106888, 1253584, 2213776, 2507168, 4427552, 6502967, 13005934, 26011868, 52023736, 104047472, 208094944]

約数ペア:

[(1, 208094944), (2, 104047472), (4, 52023736), (8, 26011868), (16, 13005934), (32, 6502967), (47, 4427552), (83, 2507168), (94, 2213776), (166, 1253584), (188, 1106888), (332, 626792), (376, 553444), (664, 313396), (752, 276722), (1328, 156698), (1504, 138361), (1667, 124832), (2656, 78349), (3334, 62416), (3901, 53344), (6668, 31208), (7802, 26672), (13336, 15604)]