109138204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 230917120

約数和(自身を除く): 121778916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 532, 542, 757, 1084, 1514, 1897, 3028, 3794, 5149, 5299, 7588, 10298, 10598, 14383, 20596, 21196, 28766, 36043, 57532, 72086, 100681, 144172, 201362, 205147, 402724, 410294, 820588, 1436029, 2872058, 3897793, 5744116, 7795586, 15591172, 27284551, 54569102, 109138204]

約数ペア:

[(1, 109138204), (2, 54569102), (4, 27284551), (7, 15591172), (14, 7795586), (19, 5744116), (28, 3897793), (38, 2872058), (76, 1436029), (133, 820588), (266, 410294), (271, 402724), (532, 205147), (542, 201362), (757, 144172), (1084, 100681), (1514, 72086), (1897, 57532), (3028, 36043), (3794, 28766), (5149, 21196), (5299, 20596), (7588, 14383), (10298, 10598)]