222750950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 427378896

約数和(自身を除く): 204627946

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 193, 205, 386, 410, 563, 965, 1025, 1126, 1930, 2050, 2815, 4825, 5630, 7913, 9650, 14075, 15826, 23083, 28150, 39565, 46166, 79130, 108659, 115415, 197825, 217318, 230830, 395650, 543295, 577075, 1086590, 1154150, 2716475, 4455019, 5432950, 8910038, 22275095, 44550190, 111375475, 222750950]

約数ペア:

[(1, 222750950), (2, 111375475), (5, 44550190), (10, 22275095), (25, 8910038), (41, 5432950), (50, 4455019), (82, 2716475), (193, 1154150), (205, 1086590), (386, 577075), (410, 543295), (563, 395650), (965, 230830), (1025, 217318), (1126, 197825), (1930, 115415), (2050, 108659), (2815, 79130), (4825, 46166), (5630, 39565), (7913, 28150), (9650, 23083), (14075, 15826)]