197311048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6211}}^1$

素因数の和:6266

約数の個数: 48

約数和(自身を含む): 426018960

約数和(自身を除く): 228707912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 6211, 7942, 12422, 15884, 24844, 31768, 49688, 68321, 118009, 136642, 236018, 273284, 472036, 546568, 944072, 1298099, 2242171, 2596198, 4484342, 5192396, 8968684, 10384792, 17937368, 24663881, 49327762, 98655524, 197311048]

約数ペア:

[(1, 197311048), (2, 98655524), (4, 49327762), (8, 24663881), (11, 17937368), (19, 10384792), (22, 8968684), (38, 5192396), (44, 4484342), (76, 2596198), (88, 2242171), (152, 1298099), (209, 944072), (361, 546568), (418, 472036), (722, 273284), (836, 236018), (1444, 136642), (1672, 118009), (2888, 68321), (3971, 49688), (6211, 31768), (7942, 24844), (12422, 15884)]