201403456

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2339

約数の個数: 56

約数和(自身を含む): 424062144

約数和(自身を除く): 222658688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2243, 2806, 3904, 4486, 5612, 8972, 11224, 17944, 22448, 35888, 44896, 51589, 71776, 89792, 103178, 136823, 143552, 206356, 273646, 412712, 547292, 825424, 1094584, 1650848, 2189168, 3146929, 3301696, 4378336, 6293858, 8756672, 12587716, 25175432, 50350864, 100701728, 201403456]

約数ペア:

[(1, 201403456), (2, 100701728), (4, 50350864), (8, 25175432), (16, 12587716), (23, 8756672), (32, 6293858), (46, 4378336), (61, 3301696), (64, 3146929), (92, 2189168), (122, 1650848), (184, 1094584), (244, 825424), (368, 547292), (488, 412712), (736, 273646), (976, 206356), (1403, 143552), (1472, 136823), (1952, 103178), (2243, 89792), (2806, 71776), (3904, 51589), (4486, 44896), (5612, 35888), (8972, 22448), (11224, 17944)]