200057887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 230681088

約数和(自身を除く): 30623201

約数列:

[1, 17, 23, 43, 73, 163, 391, 731, 989, 1241, 1679, 2771, 3139, 3749, 7009, 11899, 16813, 28543, 53363, 63733, 72197, 119153, 161207, 202283, 273677, 511657, 1227349, 2740519, 4652509, 8698169, 11768111, 200057887]

約数ペア:

[(1, 200057887), (17, 11768111), (23, 8698169), (43, 4652509), (73, 2740519), (163, 1227349), (391, 511657), (731, 273677), (989, 202283), (1241, 161207), (1679, 119153), (2771, 72197), (3139, 63733), (3749, 53363), (7009, 28543), (11899, 16813)]