204862788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23039}}^1$

素因数の和:23081

約数の個数: 72

約数和(自身を含む): 587059200

約数和(自身を除く): 382196412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 23039, 46078, 69117, 92156, 138234, 207351, 276468, 299507, 414702, 437741, 599014, 829404, 875482, 898521, 1198028, 1313223, 1750964, 1797042, 2626446, 2695563, 3594084, 3939669, 5252892, 5391126, 5690633, 7879338, 10782252, 11381266, 15758676, 17071899, 22762532, 34143798, 51215697, 68287596, 102431394, 204862788]

約数ペア:

[(1, 204862788), (2, 102431394), (3, 68287596), (4, 51215697), (6, 34143798), (9, 22762532), (12, 17071899), (13, 15758676), (18, 11381266), (19, 10782252), (26, 7879338), (36, 5690633), (38, 5391126), (39, 5252892), (52, 3939669), (57, 3594084), (76, 2695563), (78, 2626446), (114, 1797042), (117, 1750964), (156, 1313223), (171, 1198028), (228, 898521), (234, 875482), (247, 829404), (342, 599014), (468, 437741), (494, 414702), (684, 299507), (741, 276468), (988, 207351), (1482, 138234), (2223, 92156), (2964, 69117), (4446, 46078), (8892, 23039)]