207775744

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 474102720

約数和(自身を除く): 266326976

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 401, 506, 512, 704, 736, 802, 1012, 1024, 1408, 1472, 1604, 2024, 2048, 2816, 2944, 3208, 4048, 4411, 5632, 5888, 6416, 8096, 8822, 9223, 11264, 11776, 12832, 16192, 17644, 18446, 22528, 23552, 25664, 32384, 35288, 36892, 47104, 51328, 64768, 70576, 73784, 101453, 102656, 129536, 141152, 147568, 202906, 205312, 259072, 282304, 295136, 405812, 410624, 518144, 564608, 590272, 811624, 821248, 1129216, 1180544, 1623248, 2258432, 2361088, 3246496, 4516864, 4722176, 6492992, 9033728, 9444352, 12985984, 18888704, 25971968, 51943936, 103887872, 207775744]

約数ペア:

[(1, 207775744), (2, 103887872), (4, 51943936), (8, 25971968), (11, 18888704), (16, 12985984), (22, 9444352), (23, 9033728), (32, 6492992), (44, 4722176), (46, 4516864), (64, 3246496), (88, 2361088), (92, 2258432), (128, 1623248), (176, 1180544), (184, 1129216), (253, 821248), (256, 811624), (352, 590272), (368, 564608), (401, 518144), (506, 410624), (512, 405812), (704, 295136), (736, 282304), (802, 259072), (1012, 205312), (1024, 202906), (1408, 147568), (1472, 141152), (1604, 129536), (2024, 102656), (2048, 101453), (2816, 73784), (2944, 70576), (3208, 64768), (4048, 51328), (4411, 47104), (5632, 36892), (5888, 35288), (6416, 32384), (8096, 25664), (8822, 23552), (9223, 22528), (11264, 18446), (11776, 17644), (12832, 16192)]