200340848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7621}}^1$

素因数の和:7713

約数の個数: 40

約数和(自身を含む): 408295296

約数和(自身を除く): 207954448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 7621, 13144, 15242, 26288, 30484, 60968, 121936, 236251, 403913, 472502, 807826, 945004, 1615652, 1890008, 3231304, 3780016, 6462608, 12521303, 25042606, 50085212, 100170424, 200340848]

約数ペア:

[(1, 200340848), (2, 100170424), (4, 50085212), (8, 25042606), (16, 12521303), (31, 6462608), (53, 3780016), (62, 3231304), (106, 1890008), (124, 1615652), (212, 945004), (248, 807826), (424, 472502), (496, 403913), (848, 236251), (1643, 121936), (3286, 60968), (6572, 30484), (7621, 26288), (13144, 15242)]