206988192

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 633552192

約数和(自身を除く): 426564000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 96, 102, 134, 136, 144, 153, 201, 204, 268, 272, 288, 306, 402, 408, 536, 544, 603, 612, 631, 804, 816, 1072, 1139, 1206, 1224, 1262, 1608, 1632, 1893, 2144, 2278, 2412, 2448, 2524, 3216, 3417, 3786, 4556, 4824, 4896, 5048, 5679, 6432, 6834, 7572, 9112, 9648, 10096, 10251, 10727, 11358, 13668, 15144, 18224, 19296, 20192, 20502, 21454, 22716, 27336, 30288, 32181, 36448, 41004, 42277, 42908, 45432, 54672, 60576, 64362, 82008, 84554, 85816, 90864, 96543, 109344, 126831, 128724, 164016, 169108, 171632, 181728, 193086, 253662, 257448, 328032, 338216, 343264, 380493, 386172, 507324, 514896, 676432, 718709, 760986, 772344, 1014648, 1029792, 1352864, 1437418, 1521972, 1544688, 2029296, 2156127, 2874836, 3043944, 3089376, 4058592, 4312254, 5749672, 6087888, 6468381, 8624508, 11499344, 12175776, 12936762, 17249016, 22998688, 25873524, 34498032, 51747048, 68996064, 103494096, 206988192]

約数ペア:

[(1, 206988192), (2, 103494096), (3, 68996064), (4, 51747048), (6, 34498032), (8, 25873524), (9, 22998688), (12, 17249016), (16, 12936762), (17, 12175776), (18, 11499344), (24, 8624508), (32, 6468381), (34, 6087888), (36, 5749672), (48, 4312254), (51, 4058592), (67, 3089376), (68, 3043944), (72, 2874836), (96, 2156127), (102, 2029296), (134, 1544688), (136, 1521972), (144, 1437418), (153, 1352864), (201, 1029792), (204, 1014648), (268, 772344), (272, 760986), (288, 718709), (306, 676432), (402, 514896), (408, 507324), (536, 386172), (544, 380493), (603, 343264), (612, 338216), (631, 328032), (804, 257448), (816, 253662), (1072, 193086), (1139, 181728), (1206, 171632), (1224, 169108), (1262, 164016), (1608, 128724), (1632, 126831), (1893, 109344), (2144, 96543), (2278, 90864), (2412, 85816), (2448, 84554), (2524, 82008), (3216, 64362), (3417, 60576), (3786, 54672), (4556, 45432), (4824, 42908), (4896, 42277), (5048, 41004), (5679, 36448), (6432, 32181), (6834, 30288), (7572, 27336), (9112, 22716), (9648, 21454), (10096, 20502), (10251, 20192), (10727, 19296), (11358, 18224), (13668, 15144)]