220689546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28099}}^1$

素因数の和:28139

約数の個数: 64

約数和(自身を含む): 582681600

約数和(自身を除く): 361992054

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 28099, 56198, 84297, 168594, 196693, 309089, 393386, 477683, 590079, 618178, 927267, 955366, 1180158, 1433049, 1854534, 2163623, 2866098, 3343781, 4327246, 5254513, 6490869, 6687562, 10031343, 10509026, 12981738, 15763539, 20062686, 31527078, 36781591, 73563182, 110344773, 220689546]

約数ペア:

[(1, 220689546), (2, 110344773), (3, 73563182), (6, 36781591), (7, 31527078), (11, 20062686), (14, 15763539), (17, 12981738), (21, 10509026), (22, 10031343), (33, 6687562), (34, 6490869), (42, 5254513), (51, 4327246), (66, 3343781), (77, 2866098), (102, 2163623), (119, 1854534), (154, 1433049), (187, 1180158), (231, 955366), (238, 927267), (357, 618178), (374, 590079), (462, 477683), (561, 393386), (714, 309089), (1122, 196693), (1309, 168594), (2618, 84297), (3927, 56198), (7854, 28099)]