205127843396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1\times {\mathrm{98387}}^1$

素因数の和:102336

約数の個数: 48

約数和(自身を含む): 431962675200

約数和(自身を除く): 226834831804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3919, 7838, 15676, 27433, 54866, 74461, 98387, 109732, 148922, 196774, 297844, 393548, 521227, 688709, 1042454, 1377418, 1869353, 2084908, 2754836, 3738706, 7477412, 13085471, 26170942, 52341884, 385578653, 771157306, 1542314612, 2699050571, 5398101142, 7325994407, 10796202284, 14651988814, 29303977628, 51281960849, 102563921698, 205127843396]

約数ペア:

[(1, 205127843396), (2, 102563921698), (4, 51281960849), (7, 29303977628), (14, 14651988814), (19, 10796202284), (28, 7325994407), (38, 5398101142), (76, 2699050571), (133, 1542314612), (266, 771157306), (532, 385578653), (3919, 52341884), (7838, 26170942), (15676, 13085471), (27433, 7477412), (54866, 3738706), (74461, 2754836), (98387, 2084908), (109732, 1869353), (148922, 1377418), (196774, 1042454), (297844, 688709), (393548, 521227)]