207462080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 584795376

約数和(自身を除く): 377333296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 101, 112, 131, 140, 160, 196, 202, 224, 245, 262, 280, 320, 392, 404, 448, 490, 505, 524, 560, 655, 707, 784, 808, 917, 980, 1010, 1048, 1120, 1310, 1414, 1568, 1616, 1834, 1960, 2020, 2096, 2240, 2620, 2828, 3136, 3232, 3535, 3668, 3920, 4040, 4192, 4585, 4949, 5240, 5656, 6419, 6464, 7070, 7336, 7840, 8080, 8384, 9170, 9898, 10480, 11312, 12838, 13231, 14140, 14672, 15680, 16160, 18340, 19796, 20960, 22624, 24745, 25676, 26462, 28280, 29344, 32095, 32320, 36680, 39592, 41920, 45248, 49490, 51352, 52924, 56560, 58688, 64190, 66155, 73360, 79184, 92617, 98980, 102704, 105848, 113120, 128380, 132310, 146720, 158368, 185234, 197960, 205408, 211696, 226240, 256760, 264620, 293440, 316736, 370468, 395920, 410816, 423392, 463085, 513520, 529240, 648319, 740936, 791840, 846784, 926170, 1027040, 1058480, 1296638, 1481872, 1583680, 1852340, 2054080, 2116960, 2593276, 2963744, 3241595, 3704680, 4233920, 5186552, 5927488, 6483190, 7409360, 10373104, 12966380, 14818720, 20746208, 25932760, 29637440, 41492416, 51865520, 103731040, 207462080]

約数ペア:

[(1, 207462080), (2, 103731040), (4, 51865520), (5, 41492416), (7, 29637440), (8, 25932760), (10, 20746208), (14, 14818720), (16, 12966380), (20, 10373104), (28, 7409360), (32, 6483190), (35, 5927488), (40, 5186552), (49, 4233920), (56, 3704680), (64, 3241595), (70, 2963744), (80, 2593276), (98, 2116960), (101, 2054080), (112, 1852340), (131, 1583680), (140, 1481872), (160, 1296638), (196, 1058480), (202, 1027040), (224, 926170), (245, 846784), (262, 791840), (280, 740936), (320, 648319), (392, 529240), (404, 513520), (448, 463085), (490, 423392), (505, 410816), (524, 395920), (560, 370468), (655, 316736), (707, 293440), (784, 264620), (808, 256760), (917, 226240), (980, 211696), (1010, 205408), (1048, 197960), (1120, 185234), (1310, 158368), (1414, 146720), (1568, 132310), (1616, 128380), (1834, 113120), (1960, 105848), (2020, 102704), (2096, 98980), (2240, 92617), (2620, 79184), (2828, 73360), (3136, 66155), (3232, 64190), (3535, 58688), (3668, 56560), (3920, 52924), (4040, 51352), (4192, 49490), (4585, 45248), (4949, 41920), (5240, 39592), (5656, 36680), (6419, 32320), (6464, 32095), (7070, 29344), (7336, 28280), (7840, 26462), (8080, 25676), (8384, 24745), (9170, 22624), (9898, 20960), (10480, 19796), (11312, 18340), (12838, 16160), (13231, 15680), (14140, 14672)]