208396008

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 598890240

約数和(自身を除く): 390494232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 207, 244, 276, 366, 414, 488, 549, 552, 732, 828, 1098, 1403, 1464, 1656, 2063, 2196, 2806, 4126, 4209, 4392, 5612, 6189, 8252, 8418, 11224, 12378, 12627, 16504, 16836, 18567, 24756, 25254, 33672, 37134, 47449, 49512, 50508, 74268, 94898, 101016, 125843, 142347, 148536, 189796, 251686, 284694, 377529, 379592, 427041, 503372, 569388, 755058, 854082, 1006744, 1132587, 1138776, 1510116, 1708164, 2265174, 2894389, 3020232, 3416328, 4530348, 5788778, 8683167, 9060696, 11577556, 17366334, 23155112, 26049501, 34732668, 52099002, 69465336, 104198004, 208396008]

約数ペア:

[(1, 208396008), (2, 104198004), (3, 69465336), (4, 52099002), (6, 34732668), (8, 26049501), (9, 23155112), (12, 17366334), (18, 11577556), (23, 9060696), (24, 8683167), (36, 5788778), (46, 4530348), (61, 3416328), (69, 3020232), (72, 2894389), (92, 2265174), (122, 1708164), (138, 1510116), (183, 1138776), (184, 1132587), (207, 1006744), (244, 854082), (276, 755058), (366, 569388), (414, 503372), (488, 427041), (549, 379592), (552, 377529), (732, 284694), (828, 251686), (1098, 189796), (1403, 148536), (1464, 142347), (1656, 125843), (2063, 101016), (2196, 94898), (2806, 74268), (4126, 50508), (4209, 49512), (4392, 47449), (5612, 37134), (6189, 33672), (8252, 25254), (8418, 24756), (11224, 18567), (12378, 16836), (12627, 16504)]