207156772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{37339}}^1$

素因数の和:37435

約数の個数: 24

約数和(自身を含む): 386842400

約数和(自身を除く): 179685628

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 37339, 74678, 149356, 709441, 1418882, 2725747, 2837764, 5451494, 10902988, 51789193, 103578386, 207156772]

約数ペア:

[(1, 207156772), (2, 103578386), (4, 51789193), (19, 10902988), (38, 5451494), (73, 2837764), (76, 2725747), (146, 1418882), (292, 709441), (1387, 149356), (2774, 74678), (5548, 37339)]