207322528

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7002

約数の個数: 72

約数和(自身を含む): 499867200

約数和(自身を除く): 292544672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 6959, 7448, 13918, 14896, 27836, 29792, 48713, 55672, 97426, 111344, 132221, 194852, 222688, 264442, 340991, 389704, 528884, 681982, 779408, 925547, 1057768, 1363964, 1558816, 1851094, 2115536, 2727928, 3702188, 4231072, 5455856, 6478829, 7404376, 10911712, 12957658, 14808752, 25915316, 29617504, 51830632, 103661264, 207322528]

約数ペア:

[(1, 207322528), (2, 103661264), (4, 51830632), (7, 29617504), (8, 25915316), (14, 14808752), (16, 12957658), (19, 10911712), (28, 7404376), (32, 6478829), (38, 5455856), (49, 4231072), (56, 3702188), (76, 2727928), (98, 2115536), (112, 1851094), (133, 1558816), (152, 1363964), (196, 1057768), (224, 925547), (266, 779408), (304, 681982), (392, 528884), (532, 389704), (608, 340991), (784, 264442), (931, 222688), (1064, 194852), (1568, 132221), (1862, 111344), (2128, 97426), (3724, 55672), (4256, 48713), (6959, 29792), (7448, 27836), (13918, 14896)]