200805228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13895

約数の個数: 72

約数和(自身を含む): 564310656

約数和(自身を除く): 363505428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13841, 14508, 27682, 41523, 55364, 83046, 124569, 166092, 179933, 249138, 359866, 429071, 498276, 539799, 719732, 858142, 1079598, 1287213, 1619397, 1716284, 2159196, 2574426, 3238794, 3861639, 5148852, 5577923, 6477588, 7723278, 11155846, 15446556, 16733769, 22311692, 33467538, 50201307, 66935076, 100402614, 200805228]

約数ペア:

[(1, 200805228), (2, 100402614), (3, 66935076), (4, 50201307), (6, 33467538), (9, 22311692), (12, 16733769), (13, 15446556), (18, 11155846), (26, 7723278), (31, 6477588), (36, 5577923), (39, 5148852), (52, 3861639), (62, 3238794), (78, 2574426), (93, 2159196), (117, 1716284), (124, 1619397), (156, 1287213), (186, 1079598), (234, 858142), (279, 719732), (372, 539799), (403, 498276), (468, 429071), (558, 359866), (806, 249138), (1116, 179933), (1209, 166092), (1612, 124569), (2418, 83046), (3627, 55364), (4836, 41523), (7254, 27682), (13841, 14508)]