201008500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 372632204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 125, 140, 154, 161, 175, 220, 227, 230, 250, 253, 275, 308, 322, 350, 385, 454, 460, 500, 506, 550, 575, 644, 700, 770, 805, 875, 908, 1012, 1100, 1135, 1150, 1265, 1375, 1540, 1589, 1610, 1750, 1771, 1925, 2270, 2300, 2497, 2530, 2750, 2875, 3178, 3220, 3500, 3542, 3850, 4025, 4540, 4994, 5060, 5221, 5500, 5675, 5750, 6325, 6356, 7084, 7700, 7945, 8050, 8855, 9625, 9988, 10442, 11350, 11500, 12485, 12650, 15890, 16100, 17479, 17710, 19250, 20125, 20884, 22700, 24970, 25300, 26105, 28375, 31625, 31780, 34958, 35420, 36547, 38500, 39725, 40250, 44275, 49940, 52210, 56750, 57431, 62425, 63250, 69916, 73094, 79450, 80500, 87395, 88550, 104420, 113500, 114862, 124850, 126500, 130525, 146188, 158900, 174790, 177100, 182735, 198625, 221375, 229724, 249700, 261050, 287155, 312125, 349580, 365470, 397250, 402017, 436975, 442750, 522100, 574310, 624250, 652625, 730940, 794500, 804034, 873950, 885500, 913675, 1148620, 1248500, 1305250, 1435775, 1608068, 1747900, 1827350, 2010085, 2184875, 2610500, 2871550, 3654700, 4020170, 4369750, 4568375, 5743100, 7178875, 8040340, 8739500, 9136750, 10050425, 14357750, 18273500, 20100850, 28715500, 40201700, 50252125, 100504250, 201008500]

約数ペア:

[(1, 201008500), (2, 100504250), (4, 50252125), (5, 40201700), (7, 28715500), (10, 20100850), (11, 18273500), (14, 14357750), (20, 10050425), (22, 9136750), (23, 8739500), (25, 8040340), (28, 7178875), (35, 5743100), (44, 4568375), (46, 4369750), (50, 4020170), (55, 3654700), (70, 2871550), (77, 2610500), (92, 2184875), (100, 2010085), (110, 1827350), (115, 1747900), (125, 1608068), (140, 1435775), (154, 1305250), (161, 1248500), (175, 1148620), (220, 913675), (227, 885500), (230, 873950), (250, 804034), (253, 794500), (275, 730940), (308, 652625), (322, 624250), (350, 574310), (385, 522100), (454, 442750), (460, 436975), (500, 402017), (506, 397250), (550, 365470), (575, 349580), (644, 312125), (700, 287155), (770, 261050), (805, 249700), (875, 229724), (908, 221375), (1012, 198625), (1100, 182735), (1135, 177100), (1150, 174790), (1265, 158900), (1375, 146188), (1540, 130525), (1589, 126500), (1610, 124850), (1750, 114862), (1771, 113500), (1925, 104420), (2270, 88550), (2300, 87395), (2497, 80500), (2530, 79450), (2750, 73094), (2875, 69916), (3178, 63250), (3220, 62425), (3500, 57431), (3542, 56750), (3850, 52210), (4025, 49940), (4540, 44275), (4994, 40250), (5060, 39725), (5221, 38500), (5500, 36547), (5675, 35420), (5750, 34958), (6325, 31780), (6356, 31625), (7084, 28375), (7700, 26105), (7945, 25300), (8050, 24970), (8855, 22700), (9625, 20884), (9988, 20125), (10442, 19250), (11350, 17710), (11500, 17479), (12485, 16100), (12650, 15890)]