201971712

素因数分解:

$2^{11}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 547223040

約数和(自身を除く): 345251328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 463, 512, 568, 768, 852, 926, 1024, 1136, 1389, 1536, 1704, 1852, 2048, 2272, 2778, 3072, 3408, 3704, 4544, 5556, 6144, 6816, 7408, 9088, 11112, 13632, 14816, 18176, 22224, 27264, 29632, 32873, 36352, 44448, 54528, 59264, 65746, 72704, 88896, 98619, 109056, 118528, 131492, 145408, 177792, 197238, 218112, 237056, 262984, 355584, 394476, 436224, 474112, 525968, 711168, 788952, 948224, 1051936, 1422336, 1577904, 2103872, 2844672, 3155808, 4207744, 6311616, 8415488, 12623232, 16830976, 25246464, 33661952, 50492928, 67323904, 100985856, 201971712]

約数ペア:

[(1, 201971712), (2, 100985856), (3, 67323904), (4, 50492928), (6, 33661952), (8, 25246464), (12, 16830976), (16, 12623232), (24, 8415488), (32, 6311616), (48, 4207744), (64, 3155808), (71, 2844672), (96, 2103872), (128, 1577904), (142, 1422336), (192, 1051936), (213, 948224), (256, 788952), (284, 711168), (384, 525968), (426, 474112), (463, 436224), (512, 394476), (568, 355584), (768, 262984), (852, 237056), (926, 218112), (1024, 197238), (1136, 177792), (1389, 145408), (1536, 131492), (1704, 118528), (1852, 109056), (2048, 98619), (2272, 88896), (2778, 72704), (3072, 65746), (3408, 59264), (3704, 54528), (4544, 44448), (5556, 36352), (6144, 32873), (6816, 29632), (7408, 27264), (9088, 22224), (11112, 18176), (13632, 14816)]