197328848

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 390079200

約数和(自身を除く): 192750352

約数列:

[1, 2, 4, 8, 16, 83, 139, 166, 278, 332, 556, 664, 1069, 1112, 1328, 2138, 2224, 4276, 8552, 11537, 17104, 23074, 46148, 88727, 92296, 148591, 177454, 184592, 297182, 354908, 594364, 709816, 1188728, 1419632, 2377456, 12333053, 24666106, 49332212, 98664424, 197328848]

約数ペア:

[(1, 197328848), (2, 98664424), (4, 49332212), (8, 24666106), (16, 12333053), (83, 2377456), (139, 1419632), (166, 1188728), (278, 709816), (332, 594364), (556, 354908), (664, 297182), (1069, 184592), (1112, 177454), (1328, 148591), (2138, 92296), (2224, 88727), (4276, 46148), (8552, 23074), (11537, 17104)]