201629264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 399879168

約数和(自身を除く): 198249904

約数列:

[1, 2, 4, 8, 16, 67, 127, 134, 254, 268, 508, 536, 1016, 1072, 1481, 2032, 2962, 5924, 8509, 11848, 17018, 23696, 34036, 68072, 99227, 136144, 188087, 198454, 376174, 396908, 752348, 793816, 1504696, 1587632, 3009392, 12601829, 25203658, 50407316, 100814632, 201629264]

約数ペア:

[(1, 201629264), (2, 100814632), (4, 50407316), (8, 25203658), (16, 12601829), (67, 3009392), (127, 1587632), (134, 1504696), (254, 793816), (268, 752348), (508, 396908), (536, 376174), (1016, 198454), (1072, 188087), (1481, 136144), (2032, 99227), (2962, 68072), (5924, 34036), (8509, 23696), (11848, 17018)]