211992012

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 592220160

約数和(自身を除く): 380228148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 558, 621, 713, 828, 837, 1116, 1242, 1426, 1674, 2139, 2484, 2753, 2852, 3348, 4278, 5506, 6417, 8259, 8556, 11012, 12834, 16518, 19251, 24777, 25668, 33036, 38502, 49554, 63319, 74331, 77004, 85343, 99108, 126638, 148662, 170686, 189957, 253276, 256029, 297324, 341372, 379914, 512058, 569871, 759828, 768087, 1024116, 1139742, 1536174, 1709613, 1962889, 2279484, 2304261, 3072348, 3419226, 3925778, 4608522, 5888667, 6838452, 7851556, 9217044, 11777334, 17666001, 23554668, 35332002, 52998003, 70664004, 105996006, 211992012]

約数ペア:

[(1, 211992012), (2, 105996006), (3, 70664004), (4, 52998003), (6, 35332002), (9, 23554668), (12, 17666001), (18, 11777334), (23, 9217044), (27, 7851556), (31, 6838452), (36, 5888667), (46, 4608522), (54, 3925778), (62, 3419226), (69, 3072348), (92, 2304261), (93, 2279484), (108, 1962889), (124, 1709613), (138, 1536174), (186, 1139742), (207, 1024116), (276, 768087), (279, 759828), (372, 569871), (414, 512058), (558, 379914), (621, 341372), (713, 297324), (828, 256029), (837, 253276), (1116, 189957), (1242, 170686), (1426, 148662), (1674, 126638), (2139, 99108), (2484, 85343), (2753, 77004), (2852, 74331), (3348, 63319), (4278, 49554), (5506, 38502), (6417, 33036), (8259, 25668), (8556, 24777), (11012, 19251), (12834, 16518)]