204557248

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 482803200

約数和(自身を除く): 278245952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 71, 109, 112, 118, 142, 218, 224, 236, 284, 413, 436, 448, 472, 497, 568, 763, 826, 872, 944, 994, 1136, 1526, 1652, 1744, 1888, 1988, 2272, 3052, 3304, 3488, 3776, 3976, 4189, 4544, 6104, 6431, 6608, 6976, 7739, 7952, 8378, 12208, 12862, 13216, 15478, 15904, 16756, 24416, 25724, 26432, 29323, 30956, 31808, 33512, 45017, 48832, 51448, 54173, 58646, 61912, 67024, 90034, 102896, 108346, 117292, 123824, 134048, 180068, 205792, 216692, 234584, 247648, 268096, 360136, 411584, 433384, 456601, 469168, 495296, 720272, 866768, 913202, 938336, 1440544, 1733536, 1826404, 1876672, 2881088, 3196207, 3467072, 3652808, 6392414, 7305616, 12784828, 14611232, 25569656, 29222464, 51139312, 102278624, 204557248]

約数ペア:

[(1, 204557248), (2, 102278624), (4, 51139312), (7, 29222464), (8, 25569656), (14, 14611232), (16, 12784828), (28, 7305616), (32, 6392414), (56, 3652808), (59, 3467072), (64, 3196207), (71, 2881088), (109, 1876672), (112, 1826404), (118, 1733536), (142, 1440544), (218, 938336), (224, 913202), (236, 866768), (284, 720272), (413, 495296), (436, 469168), (448, 456601), (472, 433384), (497, 411584), (568, 360136), (763, 268096), (826, 247648), (872, 234584), (944, 216692), (994, 205792), (1136, 180068), (1526, 134048), (1652, 123824), (1744, 117292), (1888, 108346), (1988, 102896), (2272, 90034), (3052, 67024), (3304, 61912), (3488, 58646), (3776, 54173), (3976, 51448), (4189, 48832), (4544, 45017), (6104, 33512), (6431, 31808), (6608, 30956), (6976, 29323), (7739, 26432), (7952, 25724), (8378, 24416), (12208, 16756), (12862, 15904), (13216, 15478)]