203551040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 168

約数和(自身を含む): 609697536

約数和(自身を除く): 406146496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 751, 770, 847, 880, 968, 1120, 1210, 1232, 1502, 1540, 1694, 1760, 1936, 2240, 2420, 2464, 3004, 3080, 3388, 3520, 3755, 3872, 4235, 4840, 4928, 5257, 6008, 6160, 6776, 7510, 7744, 8261, 8470, 9680, 10514, 12016, 12320, 13552, 15020, 16522, 16940, 19360, 21028, 24032, 24640, 26285, 27104, 30040, 33044, 33880, 38720, 41305, 42056, 48064, 52570, 54208, 57827, 60080, 66088, 67760, 82610, 84112, 90871, 105140, 115654, 120160, 132176, 135520, 165220, 168224, 181742, 210280, 231308, 240320, 264352, 271040, 289135, 330440, 336448, 363484, 420560, 454355, 462616, 528704, 578270, 636097, 660880, 726968, 841120, 908710, 925232, 1156540, 1272194, 1321760, 1453936, 1682240, 1817420, 1850464, 2313080, 2544388, 2643520, 2907872, 3180485, 3634840, 3700928, 4626160, 5088776, 5815744, 6360970, 7269680, 9252320, 10177552, 12721940, 14539360, 18504640, 20355104, 25443880, 29078720, 40710208, 50887760, 101775520, 203551040]

約数ペア:

[(1, 203551040), (2, 101775520), (4, 50887760), (5, 40710208), (7, 29078720), (8, 25443880), (10, 20355104), (11, 18504640), (14, 14539360), (16, 12721940), (20, 10177552), (22, 9252320), (28, 7269680), (32, 6360970), (35, 5815744), (40, 5088776), (44, 4626160), (55, 3700928), (56, 3634840), (64, 3180485), (70, 2907872), (77, 2643520), (80, 2544388), (88, 2313080), (110, 1850464), (112, 1817420), (121, 1682240), (140, 1453936), (154, 1321760), (160, 1272194), (176, 1156540), (220, 925232), (224, 908710), (242, 841120), (280, 726968), (308, 660880), (320, 636097), (352, 578270), (385, 528704), (440, 462616), (448, 454355), (484, 420560), (560, 363484), (605, 336448), (616, 330440), (704, 289135), (751, 271040), (770, 264352), (847, 240320), (880, 231308), (968, 210280), (1120, 181742), (1210, 168224), (1232, 165220), (1502, 135520), (1540, 132176), (1694, 120160), (1760, 115654), (1936, 105140), (2240, 90871), (2420, 84112), (2464, 82610), (3004, 67760), (3080, 66088), (3388, 60080), (3520, 57827), (3755, 54208), (3872, 52570), (4235, 48064), (4840, 42056), (4928, 41305), (5257, 38720), (6008, 33880), (6160, 33044), (6776, 30040), (7510, 27104), (7744, 26285), (8261, 24640), (8470, 24032), (9680, 21028), (10514, 19360), (12016, 16940), (12320, 16522), (13552, 15020)]