205528512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4986

約数の個数: 112

約数和(自身を含む): 641656832

約数和(自身を除く): 436128320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 4933, 5208, 5952, 6944, 9866, 10416, 13888, 14799, 19732, 20832, 29598, 34531, 39464, 41664, 59196, 69062, 78928, 103593, 118392, 138124, 152923, 157856, 207186, 236784, 276248, 305846, 315712, 414372, 458769, 473568, 552496, 611692, 828744, 917538, 947136, 1070461, 1104992, 1223384, 1657488, 1835076, 2140922, 2209984, 2446768, 3211383, 3314976, 3670152, 4281844, 4893536, 6422766, 6629952, 7340304, 8563688, 9787072, 12845532, 14680608, 17127376, 25691064, 29361216, 34254752, 51382128, 68509504, 102764256, 205528512]

約数ペア:

[(1, 205528512), (2, 102764256), (3, 68509504), (4, 51382128), (6, 34254752), (7, 29361216), (8, 25691064), (12, 17127376), (14, 14680608), (16, 12845532), (21, 9787072), (24, 8563688), (28, 7340304), (31, 6629952), (32, 6422766), (42, 4893536), (48, 4281844), (56, 3670152), (62, 3314976), (64, 3211383), (84, 2446768), (93, 2209984), (96, 2140922), (112, 1835076), (124, 1657488), (168, 1223384), (186, 1104992), (192, 1070461), (217, 947136), (224, 917538), (248, 828744), (336, 611692), (372, 552496), (434, 473568), (448, 458769), (496, 414372), (651, 315712), (672, 305846), (744, 276248), (868, 236784), (992, 207186), (1302, 157856), (1344, 152923), (1488, 138124), (1736, 118392), (1984, 103593), (2604, 78928), (2976, 69062), (3472, 59196), (4933, 41664), (5208, 39464), (5952, 34531), (6944, 29598), (9866, 20832), (10416, 19732), (13888, 14799)]