207066783

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 370372608

約数和(自身を除く): 163305825

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 67, 77, 119, 187, 201, 231, 357, 469, 561, 737, 787, 1139, 1309, 1407, 2211, 2361, 3417, 3927, 5159, 5509, 7973, 8657, 12529, 13379, 15477, 16527, 23919, 25971, 37587, 40137, 52729, 60599, 87703, 93653, 147169, 158187, 181797, 263109, 280959, 369103, 441507, 580019, 896393, 1030183, 1107309, 1740057, 2689179, 3090549, 4060133, 6274751, 9860323, 12180399, 18824253, 29580969, 69022261, 207066783]

約数ペア:

[(1, 207066783), (3, 69022261), (7, 29580969), (11, 18824253), (17, 12180399), (21, 9860323), (33, 6274751), (51, 4060133), (67, 3090549), (77, 2689179), (119, 1740057), (187, 1107309), (201, 1030183), (231, 896393), (357, 580019), (469, 441507), (561, 369103), (737, 280959), (787, 263109), (1139, 181797), (1309, 158187), (1407, 147169), (2211, 93653), (2361, 87703), (3417, 60599), (3927, 52729), (5159, 40137), (5509, 37587), (7973, 25971), (8657, 23919), (12529, 16527), (13379, 15477)]