220759512

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{81401}}^1$

素因数の和:81523

約数の個数: 32

約数和(自身を含む): 556789680

約数和(自身を除く): 336030168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 81401, 162802, 244203, 325604, 488406, 651208, 976812, 1953624, 9198313, 18396626, 27594939, 36793252, 55189878, 73586504, 110379756, 220759512]

約数ペア:

[(1, 220759512), (2, 110379756), (3, 73586504), (4, 55189878), (6, 36793252), (8, 27594939), (12, 18396626), (24, 9198313), (113, 1953624), (226, 976812), (339, 651208), (452, 488406), (678, 325604), (904, 244203), (1356, 162802), (2712, 81401)]