212682694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 403200000

約数和(自身を除く): 190517306

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 79, 133, 158, 203, 266, 349, 406, 551, 553, 698, 1102, 1106, 1501, 2291, 2443, 3002, 3857, 4582, 4886, 6631, 7714, 10121, 10507, 13262, 16037, 20242, 21014, 27571, 32074, 43529, 46417, 55142, 70847, 87058, 92834, 141694, 192299, 192997, 304703, 384598, 385994, 523849, 609406, 799559, 1047698, 1346093, 1599118, 2692186, 3666943, 5596913, 7333886, 11193826, 15191621, 30383242, 106341347, 212682694]

約数ペア:

[(1, 212682694), (2, 106341347), (7, 30383242), (14, 15191621), (19, 11193826), (29, 7333886), (38, 5596913), (58, 3666943), (79, 2692186), (133, 1599118), (158, 1346093), (203, 1047698), (266, 799559), (349, 609406), (406, 523849), (551, 385994), (553, 384598), (698, 304703), (1102, 192997), (1106, 192299), (1501, 141694), (2291, 92834), (2443, 87058), (3002, 70847), (3857, 55142), (4582, 46417), (4886, 43529), (6631, 32074), (7714, 27571), (10121, 21014), (10507, 20242), (13262, 16037)]