200815212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31397}}^1$

素因数の和:31458

約数の個数: 48

約数和(自身を含む): 516936672

約数和(自身を除く): 316121460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 31397, 62794, 94191, 125588, 188382, 376764, 408161, 816322, 1224483, 1287277, 1632644, 2448966, 2574554, 3861831, 4897932, 5149108, 7723662, 15447324, 16734601, 33469202, 50203803, 66938404, 100407606, 200815212]

約数ペア:

[(1, 200815212), (2, 100407606), (3, 66938404), (4, 50203803), (6, 33469202), (12, 16734601), (13, 15447324), (26, 7723662), (39, 5149108), (41, 4897932), (52, 3861831), (78, 2574554), (82, 2448966), (123, 1632644), (156, 1287277), (164, 1224483), (246, 816322), (492, 408161), (533, 376764), (1066, 188382), (1599, 125588), (2132, 94191), (3198, 62794), (6396, 31397)]