208996968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6474

約数の個数: 64

約数和(自身を含む): 552096000

約数和(自身を除く): 343099032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2726, 4089, 5452, 6389, 8178, 10904, 12778, 16356, 19167, 25556, 32712, 38334, 51112, 76668, 153336, 185281, 300283, 370562, 555843, 600566, 741124, 900849, 1111686, 1201132, 1482248, 1801698, 2223372, 2402264, 3603396, 4446744, 7206792, 8708207, 17416414, 26124621, 34832828, 52249242, 69665656, 104498484, 208996968]

約数ペア:

[(1, 208996968), (2, 104498484), (3, 69665656), (4, 52249242), (6, 34832828), (8, 26124621), (12, 17416414), (24, 8708207), (29, 7206792), (47, 4446744), (58, 3603396), (87, 2402264), (94, 2223372), (116, 1801698), (141, 1482248), (174, 1201132), (188, 1111686), (232, 900849), (282, 741124), (348, 600566), (376, 555843), (564, 370562), (696, 300283), (1128, 185281), (1363, 153336), (2726, 76668), (4089, 51112), (5452, 38334), (6389, 32712), (8178, 25556), (10904, 19167), (12778, 16356)]