208498368

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 112

約数和(自身を含む): 600594176

約数和(自身を除く): 392095808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 309, 312, 412, 416, 618, 624, 811, 824, 832, 1236, 1248, 1339, 1622, 1648, 2433, 2472, 2496, 2678, 3244, 3296, 4017, 4866, 4944, 5356, 6488, 6592, 8034, 9732, 9888, 10543, 10712, 12976, 16068, 19464, 19776, 21086, 21424, 25952, 31629, 32136, 38928, 42172, 42848, 51904, 63258, 64272, 77856, 83533, 84344, 85696, 126516, 128544, 155712, 167066, 168688, 250599, 253032, 257088, 334132, 337376, 501198, 506064, 668264, 674752, 1002396, 1012128, 1085929, 1336528, 2004792, 2024256, 2171858, 2673056, 3257787, 4009584, 4343716, 5346112, 6515574, 8019168, 8687432, 13031148, 16038336, 17374864, 26062296, 34749728, 52124592, 69499456, 104249184, 208498368]

約数ペア:

[(1, 208498368), (2, 104249184), (3, 69499456), (4, 52124592), (6, 34749728), (8, 26062296), (12, 17374864), (13, 16038336), (16, 13031148), (24, 8687432), (26, 8019168), (32, 6515574), (39, 5346112), (48, 4343716), (52, 4009584), (64, 3257787), (78, 2673056), (96, 2171858), (103, 2024256), (104, 2004792), (156, 1336528), (192, 1085929), (206, 1012128), (208, 1002396), (309, 674752), (312, 668264), (412, 506064), (416, 501198), (618, 337376), (624, 334132), (811, 257088), (824, 253032), (832, 250599), (1236, 168688), (1248, 167066), (1339, 155712), (1622, 128544), (1648, 126516), (2433, 85696), (2472, 84344), (2496, 83533), (2678, 77856), (3244, 64272), (3296, 63258), (4017, 51904), (4866, 42848), (4944, 42172), (5356, 38928), (6488, 32136), (6592, 31629), (8034, 25952), (9732, 21424), (9888, 21086), (10543, 19776), (10712, 19464), (12976, 16068)]