207338208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 144

約数和(自身を含む): 690850944

約数和(自身を除く): 483512736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4007, 4312, 4704, 6468, 7392, 8014, 8624, 12021, 12936, 16028, 17248, 24042, 25872, 28049, 32056, 44077, 48084, 51744, 56098, 64112, 84147, 88154, 96168, 112196, 128224, 132231, 168294, 176308, 192336, 196343, 224392, 264462, 308539, 336588, 352616, 384672, 392686, 448784, 528924, 589029, 617078, 673176, 705232, 785372, 897568, 925617, 1057848, 1178058, 1234156, 1346352, 1410464, 1570744, 1851234, 2115696, 2159773, 2356116, 2468312, 2692704, 3141488, 3702468, 4231392, 4319546, 4712232, 4936624, 6282976, 6479319, 7404936, 8639092, 9424464, 9873248, 12958638, 14809872, 17278184, 18848928, 25917276, 29619744, 34556368, 51834552, 69112736, 103669104, 207338208]

約数ペア:

[(1, 207338208), (2, 103669104), (3, 69112736), (4, 51834552), (6, 34556368), (7, 29619744), (8, 25917276), (11, 18848928), (12, 17278184), (14, 14809872), (16, 12958638), (21, 9873248), (22, 9424464), (24, 8639092), (28, 7404936), (32, 6479319), (33, 6282976), (42, 4936624), (44, 4712232), (48, 4319546), (49, 4231392), (56, 3702468), (66, 3141488), (77, 2692704), (84, 2468312), (88, 2356116), (96, 2159773), (98, 2115696), (112, 1851234), (132, 1570744), (147, 1410464), (154, 1346352), (168, 1234156), (176, 1178058), (196, 1057848), (224, 925617), (231, 897568), (264, 785372), (294, 705232), (308, 673176), (336, 617078), (352, 589029), (392, 528924), (462, 448784), (528, 392686), (539, 384672), (588, 352616), (616, 336588), (672, 308539), (784, 264462), (924, 224392), (1056, 196343), (1078, 192336), (1176, 176308), (1232, 168294), (1568, 132231), (1617, 128224), (1848, 112196), (2156, 96168), (2352, 88154), (2464, 84147), (3234, 64112), (3696, 56098), (4007, 51744), (4312, 48084), (4704, 44077), (6468, 32056), (7392, 28049), (8014, 25872), (8624, 24042), (12021, 17248), (12936, 16028)]