212030748

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{60719}}^1$

素因数の和:60826

約数の個数: 36

約数和(自身を含む): 541500960

約数和(自身を除く): 329470212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 60719, 121438, 182157, 242876, 364314, 546471, 728628, 1092942, 2185884, 5889743, 11779486, 17669229, 23558972, 35338458, 53007687, 70676916, 106015374, 212030748]

約数ペア:

[(1, 212030748), (2, 106015374), (3, 70676916), (4, 53007687), (6, 35338458), (9, 23558972), (12, 17669229), (18, 11779486), (36, 5889743), (97, 2185884), (194, 1092942), (291, 728628), (388, 546471), (582, 364314), (873, 242876), (1164, 182157), (1746, 121438), (3492, 60719)]