206475183

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 332444160

約数和(自身を除く): 125968977

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 289, 423, 459, 563, 799, 867, 1269, 1689, 2397, 2601, 5067, 7191, 7803, 9571, 13583, 15201, 21573, 26461, 28713, 40749, 79383, 86139, 122247, 162707, 238149, 258417, 366741, 449837, 488121, 714447, 1349511, 1464363, 4048533, 4393089, 7647229, 12145599, 22941687, 68825061, 206475183]

約数ペア:

[(1, 206475183), (3, 68825061), (9, 22941687), (17, 12145599), (27, 7647229), (47, 4393089), (51, 4048533), (141, 1464363), (153, 1349511), (289, 714447), (423, 488121), (459, 449837), (563, 366741), (799, 258417), (867, 238149), (1269, 162707), (1689, 122247), (2397, 86139), (2601, 79383), (5067, 40749), (7191, 28713), (7803, 26461), (9571, 21573), (13583, 15201)]