207858784

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7020

約数の個数: 72

約数和(自身を含む): 501159960

約数和(自身を除く): 293301176

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, 6977, 7448, 13954, 14896, 27908, 29792, 48839, 55816, 97678, 111632, 132563, 195356, 223264, 265126, 341873, 390712, 530252, 683746, 781424, 927941, 1060504, 1367492, 1562848, 1855882, 2121008, 2734984, 3711764, 4242016, 5469968, 6495587, 7423528, 10939936, 12991174, 14847056, 25982348, 29694112, 51964696, 103929392, 207858784]

約数ペア:

[(1, 207858784), (2, 103929392), (4, 51964696), (7, 29694112), (8, 25982348), (14, 14847056), (16, 12991174), (19, 10939936), (28, 7423528), (32, 6495587), (38, 5469968), (49, 4242016), (56, 3711764), (76, 2734984), (98, 2121008), (112, 1855882), (133, 1562848), (152, 1367492), (196, 1060504), (224, 927941), (266, 781424), (304, 683746), (392, 530252), (532, 390712), (608, 341873), (784, 265126), (931, 223264), (1064, 195356), (1568, 132563), (1862, 111632), (2128, 97678), (3724, 55816), (4256, 48839), (6977, 29792), (7448, 27908), (13954, 14896)]