201448352

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 481469184

約数和(自身を除く): 280020832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 92, 112, 122, 161, 184, 224, 244, 322, 368, 427, 488, 641, 644, 736, 854, 976, 1282, 1288, 1403, 1708, 1952, 2564, 2576, 2806, 3416, 4487, 5128, 5152, 5612, 6832, 8974, 9821, 10256, 11224, 13664, 14743, 17948, 19642, 20512, 22448, 29486, 35896, 39101, 39284, 44896, 58972, 71792, 78202, 78568, 103201, 117944, 143584, 156404, 157136, 206402, 235888, 273707, 312808, 314272, 412804, 471776, 547414, 625616, 825608, 899323, 1094828, 1251232, 1651216, 1798646, 2189656, 3302432, 3597292, 4379312, 6295261, 7194584, 8758624, 12590522, 14389168, 25181044, 28778336, 50362088, 100724176, 201448352]

約数ペア:

[(1, 201448352), (2, 100724176), (4, 50362088), (7, 28778336), (8, 25181044), (14, 14389168), (16, 12590522), (23, 8758624), (28, 7194584), (32, 6295261), (46, 4379312), (56, 3597292), (61, 3302432), (92, 2189656), (112, 1798646), (122, 1651216), (161, 1251232), (184, 1094828), (224, 899323), (244, 825608), (322, 625616), (368, 547414), (427, 471776), (488, 412804), (641, 314272), (644, 312808), (736, 273707), (854, 235888), (976, 206402), (1282, 157136), (1288, 156404), (1403, 143584), (1708, 117944), (1952, 103201), (2564, 78568), (2576, 78202), (2806, 71792), (3416, 58972), (4487, 44896), (5128, 39284), (5152, 39101), (5612, 35896), (6832, 29486), (8974, 22448), (9821, 20512), (10256, 19642), (11224, 17948), (13664, 14743)]