197710188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40883}}^1$

素因数の和:40934

約数の個数: 48

約数和(自身を含む): 512848896

約数和(自身を除く): 315138708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 40883, 81766, 122649, 163532, 245298, 490596, 531479, 1062958, 1267373, 1594437, 2125916, 2534746, 3188874, 3802119, 5069492, 6377748, 7604238, 15208476, 16475849, 32951698, 49427547, 65903396, 98855094, 197710188]

約数ペア:

[(1, 197710188), (2, 98855094), (3, 65903396), (4, 49427547), (6, 32951698), (12, 16475849), (13, 15208476), (26, 7604238), (31, 6377748), (39, 5069492), (52, 3802119), (62, 3188874), (78, 2534746), (93, 2125916), (124, 1594437), (156, 1267373), (186, 1062958), (372, 531479), (403, 490596), (806, 245298), (1209, 163532), (1612, 122649), (2418, 81766), (4836, 40883)]