201968862

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 409190400

約数和(自身を除く): 207221538

約数列:

[1, 2, 3, 6, 127, 239, 254, 381, 478, 717, 762, 1109, 1434, 2218, 3327, 6654, 30353, 60706, 91059, 140843, 182118, 265051, 281686, 422529, 530102, 795153, 845058, 1590306, 33661477, 67322954, 100984431, 201968862]

約数ペア:

[(1, 201968862), (2, 100984431), (3, 67322954), (6, 33661477), (127, 1590306), (239, 845058), (254, 795153), (381, 530102), (478, 422529), (717, 281686), (762, 265051), (1109, 182118), (1434, 140843), (2218, 91059), (3327, 60706), (6654, 30353)]