207947868

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 493468416

約数和(自身を除く): 285520548

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 281, 332, 498, 562, 743, 843, 996, 1124, 1486, 1686, 2229, 2972, 3372, 4458, 8916, 23323, 46646, 61669, 69969, 93292, 123338, 139938, 185007, 208783, 246676, 279876, 370014, 417566, 626349, 740028, 835132, 1252698, 2505396, 17328989, 34657978, 51986967, 69315956, 103973934, 207947868]

約数ペア:

[(1, 207947868), (2, 103973934), (3, 69315956), (4, 51986967), (6, 34657978), (12, 17328989), (83, 2505396), (166, 1252698), (249, 835132), (281, 740028), (332, 626349), (498, 417566), (562, 370014), (743, 279876), (843, 246676), (996, 208783), (1124, 185007), (1486, 139938), (1686, 123338), (2229, 93292), (2972, 69969), (3372, 61669), (4458, 46646), (8916, 23323)]