205422144

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{5431}}^1$

素因数の和:5643

約数の個数: 56

約数和(自身を含む): 546372288

約数和(自身を除く): 340950144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 5431, 6304, 9456, 10862, 12608, 16293, 18912, 21724, 32586, 37824, 43448, 65172, 86896, 130344, 173792, 260688, 347584, 521376, 1042752, 1069907, 2139814, 3209721, 4279628, 6419442, 8559256, 12838884, 17118512, 25677768, 34237024, 51355536, 68474048, 102711072, 205422144]

約数ペア:

[(1, 205422144), (2, 102711072), (3, 68474048), (4, 51355536), (6, 34237024), (8, 25677768), (12, 17118512), (16, 12838884), (24, 8559256), (32, 6419442), (48, 4279628), (64, 3209721), (96, 2139814), (192, 1069907), (197, 1042752), (394, 521376), (591, 347584), (788, 260688), (1182, 173792), (1576, 130344), (2364, 86896), (3152, 65172), (4728, 43448), (5431, 37824), (6304, 32586), (9456, 21724), (10862, 18912), (12608, 16293)]