204060476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 384061440

約数和(自身を除く): 180000964

約数列:

[1, 2, 4, 31, 37, 62, 74, 79, 124, 148, 158, 316, 563, 1126, 1147, 2252, 2294, 2449, 2923, 4588, 4898, 5846, 9796, 11692, 17453, 20831, 34906, 41662, 44477, 69812, 83324, 88954, 90613, 177908, 181226, 362452, 645761, 1291522, 1378787, 1645649, 2583044, 2757574, 3291298, 5515148, 6582596, 51015119, 102030238, 204060476]

約数ペア:

[(1, 204060476), (2, 102030238), (4, 51015119), (31, 6582596), (37, 5515148), (62, 3291298), (74, 2757574), (79, 2583044), (124, 1645649), (148, 1378787), (158, 1291522), (316, 645761), (563, 362452), (1126, 181226), (1147, 177908), (2252, 90613), (2294, 88954), (2449, 83324), (2923, 69812), (4588, 44477), (4898, 41662), (5846, 34906), (9796, 20831), (11692, 17453)]