208089712

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 411580304

約数和(自身を除く): 203490592

約数列:

[1, 2, 4, 8, 16, 73, 146, 163, 292, 326, 584, 652, 1093, 1168, 1304, 2186, 2608, 4372, 8744, 11899, 17488, 23798, 47596, 79789, 95192, 159578, 178159, 190384, 319156, 356318, 638312, 712636, 1276624, 1425272, 2850544, 13005607, 26011214, 52022428, 104044856, 208089712]

約数ペア:

[(1, 208089712), (2, 104044856), (4, 52022428), (8, 26011214), (16, 13005607), (73, 2850544), (146, 1425272), (163, 1276624), (292, 712636), (326, 638312), (584, 356318), (652, 319156), (1093, 190384), (1168, 178159), (1304, 159578), (2186, 95192), (2608, 79789), (4372, 47596), (8744, 23798), (11899, 17488)]