203231616

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 629952000

約数和(自身を除く): 426720384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1543, 1568, 2058, 2352, 2688, 2744, 3086, 3136, 4116, 4629, 4704, 5488, 6172, 6272, 8232, 9258, 9408, 10801, 10976, 12344, 16464, 18516, 18816, 21602, 21952, 24688, 32403, 32928, 37032, 43204, 43904, 49376, 64806, 65856, 74064, 75607, 86408, 98752, 129612, 131712, 148128, 151214, 172816, 197504, 226821, 259224, 296256, 302428, 345632, 453642, 518448, 529249, 592512, 604856, 691264, 907284, 1036896, 1058498, 1209712, 1382528, 1587747, 1814568, 2073792, 2116996, 2419424, 3175494, 3629136, 4147584, 4233992, 4838848, 6350988, 7258272, 8467984, 9677696, 12701976, 14516544, 16935968, 25403952, 29033088, 33871936, 50807904, 67743872, 101615808, 203231616]

約数ペア:

[(1, 203231616), (2, 101615808), (3, 67743872), (4, 50807904), (6, 33871936), (7, 29033088), (8, 25403952), (12, 16935968), (14, 14516544), (16, 12701976), (21, 9677696), (24, 8467984), (28, 7258272), (32, 6350988), (42, 4838848), (48, 4233992), (49, 4147584), (56, 3629136), (64, 3175494), (84, 2419424), (96, 2116996), (98, 2073792), (112, 1814568), (128, 1587747), (147, 1382528), (168, 1209712), (192, 1058498), (196, 1036896), (224, 907284), (294, 691264), (336, 604856), (343, 592512), (384, 529249), (392, 518448), (448, 453642), (588, 345632), (672, 302428), (686, 296256), (784, 259224), (896, 226821), (1029, 197504), (1176, 172816), (1344, 151214), (1372, 148128), (1543, 131712), (1568, 129612), (2058, 98752), (2352, 86408), (2688, 75607), (2744, 74064), (3086, 65856), (3136, 64806), (4116, 49376), (4629, 43904), (4704, 43204), (5488, 37032), (6172, 32928), (6272, 32403), (8232, 24688), (9258, 21952), (9408, 21602), (10801, 18816), (10976, 18516), (12344, 16464)]