222164041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 269671680

約数和(自身を除く): 47507639

約数列:

[1, 11, 17, 29, 71, 187, 319, 493, 577, 781, 1207, 2059, 5423, 6347, 9809, 13277, 16733, 22649, 35003, 40967, 107899, 184063, 284461, 385033, 450637, 696439, 1188043, 3129071, 7660829, 13068473, 20196731, 222164041]

約数ペア:

[(1, 222164041), (11, 20196731), (17, 13068473), (29, 7660829), (71, 3129071), (187, 1188043), (319, 696439), (493, 450637), (577, 385033), (781, 284461), (1207, 184063), (2059, 107899), (5423, 40967), (6347, 35003), (9809, 22649), (13277, 16733)]