201423112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{2417}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 412607520

約数和(自身を除く): 211184408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 947, 1894, 2417, 3788, 4834, 7576, 9668, 10417, 19336, 20834, 26587, 41668, 53174, 83336, 106348, 212696, 2288899, 4577798, 9155596, 18311192, 25177889, 50355778, 100711556, 201423112]

約数ペア:

[(1, 201423112), (2, 100711556), (4, 50355778), (8, 25177889), (11, 18311192), (22, 9155596), (44, 4577798), (88, 2288899), (947, 212696), (1894, 106348), (2417, 83336), (3788, 53174), (4834, 41668), (7576, 26587), (9668, 20834), (10417, 19336)]