207483744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 609574896

約数和(自身を除く): 402091152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 173, 186, 208, 248, 312, 346, 372, 403, 416, 496, 519, 624, 692, 744, 806, 961, 992, 1038, 1209, 1248, 1384, 1488, 1612, 1922, 2076, 2249, 2418, 2768, 2883, 2976, 3224, 3844, 4152, 4498, 4836, 5363, 5536, 5766, 6448, 6747, 7688, 8304, 8996, 9672, 10726, 11532, 12493, 12896, 13494, 15376, 16089, 16608, 17992, 19344, 21452, 23064, 24986, 26988, 30752, 32178, 35984, 37479, 38688, 42904, 46128, 49972, 53976, 64356, 69719, 71968, 74958, 85808, 92256, 99944, 107952, 128712, 139438, 149916, 166253, 171616, 199888, 209157, 215904, 257424, 278876, 299832, 332506, 399776, 418314, 498759, 514848, 557752, 599664, 665012, 836628, 997518, 1115504, 1199328, 1330024, 1673256, 1995036, 2161289, 2231008, 2660048, 3346512, 3990072, 4322578, 5320096, 6483867, 6693024, 7980144, 8645156, 12967734, 15960288, 17290312, 25935468, 34580624, 51870936, 69161248, 103741872, 207483744]

約数ペア:

[(1, 207483744), (2, 103741872), (3, 69161248), (4, 51870936), (6, 34580624), (8, 25935468), (12, 17290312), (13, 15960288), (16, 12967734), (24, 8645156), (26, 7980144), (31, 6693024), (32, 6483867), (39, 5320096), (48, 4322578), (52, 3990072), (62, 3346512), (78, 2660048), (93, 2231008), (96, 2161289), (104, 1995036), (124, 1673256), (156, 1330024), (173, 1199328), (186, 1115504), (208, 997518), (248, 836628), (312, 665012), (346, 599664), (372, 557752), (403, 514848), (416, 498759), (496, 418314), (519, 399776), (624, 332506), (692, 299832), (744, 278876), (806, 257424), (961, 215904), (992, 209157), (1038, 199888), (1209, 171616), (1248, 166253), (1384, 149916), (1488, 139438), (1612, 128712), (1922, 107952), (2076, 99944), (2249, 92256), (2418, 85808), (2768, 74958), (2883, 71968), (2976, 69719), (3224, 64356), (3844, 53976), (4152, 49972), (4498, 46128), (4836, 42904), (5363, 38688), (5536, 37479), (5766, 35984), (6448, 32178), (6747, 30752), (7688, 26988), (8304, 24986), (8996, 23064), (9672, 21452), (10726, 19344), (11532, 17992), (12493, 16608), (12896, 16089), (13494, 15376)]