200193201

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4703

約数の個数: 40

約数和(自身を含む): 329984424

約数和(自身を除く): 129791223

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1599, 3321, 4637, 4797, 13911, 14391, 41733, 43173, 60281, 125199, 180843, 190117, 375597, 542529, 570351, 1627587, 1711053, 2471521, 4882761, 5133159, 7414563, 15399477, 22243689, 66731067, 200193201]

約数ペア:

[(1, 200193201), (3, 66731067), (9, 22243689), (13, 15399477), (27, 7414563), (39, 5133159), (41, 4882761), (81, 2471521), (117, 1711053), (123, 1627587), (351, 570351), (369, 542529), (533, 375597), (1053, 190117), (1107, 180843), (1599, 125199), (3321, 60281), (4637, 43173), (4797, 41733), (13911, 14391)]