203480766723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 299296553472

約数和(自身を除く): 95815786749

約数列:

[1, 3, 13, 39, 67, 157, 201, 471, 563, 871, 881, 1689, 2041, 2613, 2643, 6123, 7319, 10519, 11453, 21957, 31557, 34359, 37721, 59027, 88391, 113163, 136747, 138317, 177081, 265173, 410241, 414951, 490373, 496003, 767351, 1149083, 1471119, 1488009, 1798121, 2302053, 3447249, 5394363, 5922197, 6448039, 9267239, 17766591, 19344117, 27801717, 33232201, 76988561, 77872471, 99696603, 120474107, 230965683, 233617413, 361422321, 432018613, 1012342123, 1296055839, 3037026369, 5217455557, 15652366671, 67826922241, 203480766723]

約数ペア:

[(1, 203480766723), (3, 67826922241), (13, 15652366671), (39, 5217455557), (67, 3037026369), (157, 1296055839), (201, 1012342123), (471, 432018613), (563, 361422321), (871, 233617413), (881, 230965683), (1689, 120474107), (2041, 99696603), (2613, 77872471), (2643, 76988561), (6123, 33232201), (7319, 27801717), (10519, 19344117), (11453, 17766591), (21957, 9267239), (31557, 6448039), (34359, 5922197), (37721, 5394363), (59027, 3447249), (88391, 2302053), (113163, 1798121), (136747, 1488009), (138317, 1471119), (177081, 1149083), (265173, 767351), (410241, 496003), (414951, 490373)]