201976244

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 359352000

約数和(自身を除く): 157375756

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 796, 2851, 5702, 11404, 17711, 35422, 70844, 253739, 507478, 567349, 1014956, 1134698, 2269396, 50494061, 100988122, 201976244]

約数ペア:

[(1, 201976244), (2, 100988122), (4, 50494061), (89, 2269396), (178, 1134698), (199, 1014956), (356, 567349), (398, 507478), (796, 253739), (2851, 70844), (5702, 35422), (11404, 17711)]