221243298

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1217}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 454265280

約数和(自身を除く): 233021982

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 739, 1217, 1478, 2217, 2434, 3651, 4434, 7302, 30299, 49897, 60598, 90897, 99794, 149691, 181794, 299382, 899363, 1798726, 2698089, 5396178, 36873883, 73747766, 110621649, 221243298]

約数ペア:

[(1, 221243298), (2, 110621649), (3, 73747766), (6, 36873883), (41, 5396178), (82, 2698089), (123, 1798726), (246, 899363), (739, 299382), (1217, 181794), (1478, 149691), (2217, 99794), (2434, 90897), (3651, 60598), (4434, 49897), (7302, 30299)]