196490426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{673}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 336590208

約数和(自身を除く): 140099782

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 577, 673, 1154, 1346, 6347, 7403, 12694, 13271, 14806, 15479, 26542, 30958, 145981, 170269, 291962, 340538, 388321, 776642, 4271531, 8543062, 8931383, 17862766, 98245213, 196490426]

約数ペア:

[(1, 196490426), (2, 98245213), (11, 17862766), (22, 8931383), (23, 8543062), (46, 4271531), (253, 776642), (506, 388321), (577, 340538), (673, 291962), (1154, 170269), (1346, 145981), (6347, 30958), (7403, 26542), (12694, 15479), (13271, 14806)]