201328384

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 433262592

約数和(自身を除く): 231934208

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1103, 1426, 1472, 1984, 2206, 2852, 2944, 3968, 4412, 5704, 5888, 7936, 8824, 11408, 17648, 22816, 25369, 34193, 35296, 45632, 50738, 68386, 70592, 91264, 101476, 136772, 141184, 182528, 202952, 273544, 282368, 405904, 547088, 786439, 811808, 1094176, 1572878, 1623616, 2188352, 3145756, 3247232, 4376704, 6291512, 6494464, 8753408, 12583024, 25166048, 50332096, 100664192, 201328384]

約数ペア:

[(1, 201328384), (2, 100664192), (4, 50332096), (8, 25166048), (16, 12583024), (23, 8753408), (31, 6494464), (32, 6291512), (46, 4376704), (62, 3247232), (64, 3145756), (92, 2188352), (124, 1623616), (128, 1572878), (184, 1094176), (248, 811808), (256, 786439), (368, 547088), (496, 405904), (713, 282368), (736, 273544), (992, 202952), (1103, 182528), (1426, 141184), (1472, 136772), (1984, 101476), (2206, 91264), (2852, 70592), (2944, 68386), (3968, 50738), (4412, 45632), (5704, 35296), (5888, 34193), (7936, 25369), (8824, 22816), (11408, 17648)]