204637762

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9054

約数の個数: 32

約数和(自身を含む): 371257344

約数和(自身を除く): 166619582

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 8951, 11431, 17902, 22862, 62657, 125314, 205873, 411746, 635521, 1271042, 1441111, 2882222, 4448647, 8897294, 14616983, 29233966, 102318881, 204637762]

約数ペア:

[(1, 204637762), (2, 102318881), (7, 29233966), (14, 14616983), (23, 8897294), (46, 4448647), (71, 2882222), (142, 1441111), (161, 1271042), (322, 635521), (497, 411746), (994, 205873), (1633, 125314), (3266, 62657), (8951, 22862), (11431, 17902)]