206627772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42727}}^1$

素因数の和:42778

約数の個数: 48

約数和(自身を含む): 535980032

約数和(自身を除く): 329352260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 42727, 85454, 128181, 170908, 256362, 512724, 555451, 1110902, 1324537, 1666353, 2221804, 2649074, 3332706, 3973611, 5298148, 6665412, 7947222, 15894444, 17218981, 34437962, 51656943, 68875924, 103313886, 206627772]

約数ペア:

[(1, 206627772), (2, 103313886), (3, 68875924), (4, 51656943), (6, 34437962), (12, 17218981), (13, 15894444), (26, 7947222), (31, 6665412), (39, 5298148), (52, 3973611), (62, 3332706), (78, 2649074), (93, 2221804), (124, 1666353), (156, 1324537), (186, 1110902), (372, 555451), (403, 512724), (806, 256362), (1209, 170908), (1612, 128181), (2418, 85454), (4836, 42727)]