207982512

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{25339}}^1$

素因数の和:25375

約数の個数: 80

約数和(自身を含む): 628432000

約数和(自身を除く): 420449488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 25339, 50678, 76017, 101356, 152034, 202712, 228051, 304068, 405424, 456102, 481441, 608136, 684153, 912204, 962882, 1216272, 1368306, 1444323, 1824408, 1925764, 2736612, 2888646, 3648816, 3851528, 4332969, 5473224, 5777292, 7703056, 8665938, 10946448, 11554584, 12998907, 17331876, 23109168, 25997814, 34663752, 51995628, 69327504, 103991256, 207982512]

約数ペア:

[(1, 207982512), (2, 103991256), (3, 69327504), (4, 51995628), (6, 34663752), (8, 25997814), (9, 23109168), (12, 17331876), (16, 12998907), (18, 11554584), (19, 10946448), (24, 8665938), (27, 7703056), (36, 5777292), (38, 5473224), (48, 4332969), (54, 3851528), (57, 3648816), (72, 2888646), (76, 2736612), (108, 1925764), (114, 1824408), (144, 1444323), (152, 1368306), (171, 1216272), (216, 962882), (228, 912204), (304, 684153), (342, 608136), (432, 481441), (456, 456102), (513, 405424), (684, 304068), (912, 228051), (1026, 202712), (1368, 152034), (2052, 101356), (2736, 76017), (4104, 50678), (8208, 25339)]