201127686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 433340928

約数和(自身を除く): 232213242

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 107, 138, 159, 214, 257, 318, 321, 514, 642, 771, 1219, 1542, 2438, 2461, 3657, 4922, 5671, 5911, 7314, 7383, 11342, 11822, 13621, 14766, 17013, 17733, 27242, 27499, 34026, 35466, 40863, 54998, 81726, 82497, 130433, 164994, 260866, 313283, 391299, 626566, 632477, 782598, 939849, 1264954, 1457447, 1879698, 1897431, 2914894, 3794862, 4372341, 8744682, 33521281, 67042562, 100563843, 201127686]

約数ペア:

[(1, 201127686), (2, 100563843), (3, 67042562), (6, 33521281), (23, 8744682), (46, 4372341), (53, 3794862), (69, 2914894), (106, 1897431), (107, 1879698), (138, 1457447), (159, 1264954), (214, 939849), (257, 782598), (318, 632477), (321, 626566), (514, 391299), (642, 313283), (771, 260866), (1219, 164994), (1542, 130433), (2438, 82497), (2461, 81726), (3657, 54998), (4922, 40863), (5671, 35466), (5911, 34026), (7314, 27499), (7383, 27242), (11342, 17733), (11822, 17013), (13621, 14766)]