208445736

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9730

約数の個数: 64

約数和(自身を含む): 556531200

約数和(自身を除く): 348085464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 9661, 10788, 19322, 21576, 28983, 38644, 57966, 77288, 115932, 231864, 280169, 299491, 560338, 598982, 840507, 898473, 1120676, 1197964, 1681014, 1796946, 2241352, 2395928, 3362028, 3593892, 6724056, 7187784, 8685239, 17370478, 26055717, 34740956, 52111434, 69481912, 104222868, 208445736]

約数ペア:

[(1, 208445736), (2, 104222868), (3, 69481912), (4, 52111434), (6, 34740956), (8, 26055717), (12, 17370478), (24, 8685239), (29, 7187784), (31, 6724056), (58, 3593892), (62, 3362028), (87, 2395928), (93, 2241352), (116, 1796946), (124, 1681014), (174, 1197964), (186, 1120676), (232, 898473), (248, 840507), (348, 598982), (372, 560338), (696, 299491), (744, 280169), (899, 231864), (1798, 115932), (2697, 77288), (3596, 57966), (5394, 38644), (7192, 28983), (9661, 21576), (10788, 19322)]