201868230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156487}}^1$

素因数の和:156540

約数の個数: 32

約数和(自身を含む): 495753984

約数和(自身を除く): 293885754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 156487, 312974, 469461, 782435, 938922, 1564870, 2347305, 4694610, 6728941, 13457882, 20186823, 33644705, 40373646, 67289410, 100934115, 201868230]

約数ペア:

[(1, 201868230), (2, 100934115), (3, 67289410), (5, 40373646), (6, 33644705), (10, 20186823), (15, 13457882), (30, 6728941), (43, 4694610), (86, 2347305), (129, 1564870), (215, 938922), (258, 782435), (430, 469461), (645, 312974), (1290, 156487)]