197201328

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{39887}}^1$

素因数の和:40001

約数の個数: 40

約数和(自身を含む): 514395648

約数和(自身を除く): 317194320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 638192, 957288, 1914576, 4108361, 8216722, 12325083, 16433444, 24650166, 32866888, 49300332, 65733776, 98600664, 197201328]

約数ペア:

[(1, 197201328), (2, 98600664), (3, 65733776), (4, 49300332), (6, 32866888), (8, 24650166), (12, 16433444), (16, 12325083), (24, 8216722), (48, 4108361), (103, 1914576), (206, 957288), (309, 638192), (412, 478644), (618, 319096), (824, 239322), (1236, 159548), (1648, 119661), (2472, 79774), (4944, 39887)]