208079190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2206

約数の個数: 96

約数和(自身を含む): 596318112

約数和(自身を除く): 388238922

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 101, 110, 165, 198, 202, 303, 330, 495, 505, 606, 909, 990, 1010, 1111, 1515, 1818, 2081, 2222, 3030, 3333, 4162, 4545, 5555, 6243, 6666, 9090, 9999, 10405, 11110, 12486, 16665, 18729, 19998, 20810, 22891, 31215, 33330, 37458, 45782, 49995, 62430, 68673, 93645, 99990, 114455, 137346, 187290, 206019, 210181, 228910, 343365, 412038, 420362, 630543, 686730, 1030095, 1050905, 1261086, 1891629, 2060190, 2101810, 2311991, 3152715, 3783258, 4623982, 6305430, 6935973, 9458145, 11559955, 13871946, 18916290, 20807919, 23119910, 34679865, 41615838, 69359730, 104039595, 208079190]

約数ペア:

[(1, 208079190), (2, 104039595), (3, 69359730), (5, 41615838), (6, 34679865), (9, 23119910), (10, 20807919), (11, 18916290), (15, 13871946), (18, 11559955), (22, 9458145), (30, 6935973), (33, 6305430), (45, 4623982), (55, 3783258), (66, 3152715), (90, 2311991), (99, 2101810), (101, 2060190), (110, 1891629), (165, 1261086), (198, 1050905), (202, 1030095), (303, 686730), (330, 630543), (495, 420362), (505, 412038), (606, 343365), (909, 228910), (990, 210181), (1010, 206019), (1111, 187290), (1515, 137346), (1818, 114455), (2081, 99990), (2222, 93645), (3030, 68673), (3333, 62430), (4162, 49995), (4545, 45782), (5555, 37458), (6243, 33330), (6666, 31215), (9090, 22891), (9999, 20810), (10405, 19998), (11110, 18729), (12486, 16665)]