206240262270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{248821}}^1\times {\mathrm{3947}}^1$

素因数の和:252785

約数の個数: 64

約数和(自身を含む): 565833171456

約数和(自身を除く): 359592909186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3947, 7894, 11841, 19735, 23682, 27629, 39470, 55258, 59205, 82887, 118410, 138145, 165774, 248821, 276290, 414435, 497642, 746463, 828870, 1244105, 1492926, 1741747, 2488210, 3483494, 3732315, 5225241, 7464630, 8708735, 10450482, 17417470, 26126205, 52252410, 982096487, 1964192974, 2946289461, 4910482435, 5892578922, 6874675409, 9820964870, 13749350818, 14731447305, 20624026227, 29462894610, 34373377045, 41248052454, 68746754090, 103120131135, 206240262270]

約数ペア:

[(1, 206240262270), (2, 103120131135), (3, 68746754090), (5, 41248052454), (6, 34373377045), (7, 29462894610), (10, 20624026227), (14, 14731447305), (15, 13749350818), (21, 9820964870), (30, 6874675409), (35, 5892578922), (42, 4910482435), (70, 2946289461), (105, 1964192974), (210, 982096487), (3947, 52252410), (7894, 26126205), (11841, 17417470), (19735, 10450482), (23682, 8708735), (27629, 7464630), (39470, 5225241), (55258, 3732315), (59205, 3483494), (82887, 2488210), (118410, 1741747), (138145, 1492926), (165774, 1244105), (248821, 828870), (276290, 746463), (414435, 497642)]