200740761

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 324434880

約数和(自身を除く): 123694119

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 379, 503, 1053, 1137, 1509, 3411, 4527, 4927, 6539, 10233, 13581, 14781, 19617, 30699, 40743, 44343, 58851, 133029, 176553, 190637, 399087, 529659, 571911, 1715733, 2478281, 5147199, 7434843, 15441597, 22304529, 66913587, 200740761]

約数ペア:

[(1, 200740761), (3, 66913587), (9, 22304529), (13, 15441597), (27, 7434843), (39, 5147199), (81, 2478281), (117, 1715733), (351, 571911), (379, 529659), (503, 399087), (1053, 190637), (1137, 176553), (1509, 133029), (3411, 58851), (4527, 44343), (4927, 40743), (6539, 30699), (10233, 19617), (13581, 14781)]