210722252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 421139712

約数和(自身を除く): 210417460

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3533, 4588, 7066, 14132, 14911, 29822, 45929, 59644, 91858, 109523, 130721, 183716, 219046, 261442, 438092, 522884, 1423799, 1699373, 2847598, 3398746, 4052351, 5695196, 6797492, 8104702, 16209404, 52680563, 105361126, 210722252]

約数ペア:

[(1, 210722252), (2, 105361126), (4, 52680563), (13, 16209404), (26, 8104702), (31, 6797492), (37, 5695196), (52, 4052351), (62, 3398746), (74, 2847598), (124, 1699373), (148, 1423799), (403, 522884), (481, 438092), (806, 261442), (962, 219046), (1147, 183716), (1612, 130721), (1924, 109523), (2294, 91858), (3533, 59644), (4588, 45929), (7066, 29822), (14132, 14911)]