207490608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 629195840

約数和(自身を除く): 421705232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 271, 312, 409, 468, 542, 624, 813, 818, 936, 1084, 1227, 1626, 1636, 1872, 2168, 2439, 2454, 3252, 3272, 3523, 3681, 4336, 4878, 4908, 5317, 6504, 6544, 7046, 7362, 9756, 9816, 10569, 10634, 13008, 14092, 14724, 15951, 19512, 19632, 21138, 21268, 28184, 29448, 31707, 31902, 39024, 42276, 42536, 47853, 56368, 58896, 63414, 63804, 84552, 85072, 95706, 110839, 126828, 127608, 169104, 191412, 221678, 253656, 255216, 332517, 382824, 443356, 507312, 665034, 765648, 886712, 997551, 1330068, 1440907, 1773424, 1995102, 2660136, 2881814, 3990204, 4322721, 5320272, 5763628, 7980408, 8645442, 11527256, 12968163, 15960816, 17290884, 23054512, 25936326, 34581768, 51872652, 69163536, 103745304, 207490608]

約数ペア:

[(1, 207490608), (2, 103745304), (3, 69163536), (4, 51872652), (6, 34581768), (8, 25936326), (9, 23054512), (12, 17290884), (13, 15960816), (16, 12968163), (18, 11527256), (24, 8645442), (26, 7980408), (36, 5763628), (39, 5320272), (48, 4322721), (52, 3990204), (72, 2881814), (78, 2660136), (104, 1995102), (117, 1773424), (144, 1440907), (156, 1330068), (208, 997551), (234, 886712), (271, 765648), (312, 665034), (409, 507312), (468, 443356), (542, 382824), (624, 332517), (813, 255216), (818, 253656), (936, 221678), (1084, 191412), (1227, 169104), (1626, 127608), (1636, 126828), (1872, 110839), (2168, 95706), (2439, 85072), (2454, 84552), (3252, 63804), (3272, 63414), (3523, 58896), (3681, 56368), (4336, 47853), (4878, 42536), (4908, 42276), (5317, 39024), (6504, 31902), (6544, 31707), (7046, 29448), (7362, 28184), (9756, 21268), (9816, 21138), (10569, 19632), (10634, 19512), (13008, 15951), (14092, 14724)]