208759950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{22091}}^1$

素因数の和:22119

約数の個数: 96

約数和(自身を含む): 657457920

約数和(自身を除く): 448697970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 22091, 44182, 66273, 110455, 132546, 154637, 198819, 220910, 309274, 331365, 397638, 463911, 552275, 596457, 662730, 773185, 927822, 994095, 1104550, 1192914, 1391733, 1546370, 1656825, 1988190, 2319555, 2783466, 2982285, 3313650, 3865925, 4175199, 4639110, 4970475, 5964570, 6958665, 7731850, 8350398, 9940950, 11597775, 13917330, 14911425, 20875995, 23195550, 29822850, 34793325, 41751990, 69586650, 104379975, 208759950]

約数ペア:

[(1, 208759950), (2, 104379975), (3, 69586650), (5, 41751990), (6, 34793325), (7, 29822850), (9, 23195550), (10, 20875995), (14, 14911425), (15, 13917330), (18, 11597775), (21, 9940950), (25, 8350398), (27, 7731850), (30, 6958665), (35, 5964570), (42, 4970475), (45, 4639110), (50, 4175199), (54, 3865925), (63, 3313650), (70, 2982285), (75, 2783466), (90, 2319555), (105, 1988190), (126, 1656825), (135, 1546370), (150, 1391733), (175, 1192914), (189, 1104550), (210, 994095), (225, 927822), (270, 773185), (315, 662730), (350, 596457), (378, 552275), (450, 463911), (525, 397638), (630, 331365), (675, 309274), (945, 220910), (1050, 198819), (1350, 154637), (1575, 132546), (1890, 110455), (3150, 66273), (4725, 44182), (9450, 22091)]