204509616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4314

約数の個数: 80

約数和(自身を含む): 566749440

約数和(自身を除く): 362239824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 2014, 2544, 3021, 4028, 4231, 6042, 8056, 8462, 12084, 12693, 16112, 16924, 24168, 25386, 33848, 48336, 50772, 67696, 80389, 101544, 160778, 203088, 224243, 241167, 321556, 448486, 482334, 643112, 672729, 896972, 964668, 1286224, 1345458, 1793944, 1929336, 2690916, 3587888, 3858672, 4260617, 5381832, 8521234, 10763664, 12781851, 17042468, 25563702, 34084936, 51127404, 68169872, 102254808, 204509616]

約数ペア:

[(1, 204509616), (2, 102254808), (3, 68169872), (4, 51127404), (6, 34084936), (8, 25563702), (12, 17042468), (16, 12781851), (19, 10763664), (24, 8521234), (38, 5381832), (48, 4260617), (53, 3858672), (57, 3587888), (76, 2690916), (106, 1929336), (114, 1793944), (152, 1345458), (159, 1286224), (212, 964668), (228, 896972), (304, 672729), (318, 643112), (424, 482334), (456, 448486), (636, 321556), (848, 241167), (912, 224243), (1007, 203088), (1272, 160778), (2014, 101544), (2544, 80389), (3021, 67696), (4028, 50772), (4231, 48336), (6042, 33848), (8056, 25386), (8462, 24168), (12084, 16924), (12693, 16112)]