208442616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 550588800

約数和(自身を除く): 342146184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 331, 456, 662, 993, 1324, 1381, 1986, 2648, 2762, 3972, 4143, 5524, 6289, 7944, 8286, 11048, 12578, 16572, 18867, 25156, 26239, 33144, 37734, 50312, 52478, 75468, 78717, 104956, 150936, 157434, 209912, 314868, 457111, 629736, 914222, 1371333, 1828444, 2742666, 3656888, 5485332, 8685109, 10970664, 17370218, 26055327, 34740436, 52110654, 69480872, 104221308, 208442616]

約数ペア:

[(1, 208442616), (2, 104221308), (3, 69480872), (4, 52110654), (6, 34740436), (8, 26055327), (12, 17370218), (19, 10970664), (24, 8685109), (38, 5485332), (57, 3656888), (76, 2742666), (114, 1828444), (152, 1371333), (228, 914222), (331, 629736), (456, 457111), (662, 314868), (993, 209912), (1324, 157434), (1381, 150936), (1986, 104956), (2648, 78717), (2762, 75468), (3972, 52478), (4143, 50312), (5524, 37734), (6289, 33144), (7944, 26239), (8286, 25156), (11048, 18867), (12578, 16572)]