199649468

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 352273152

約数和(自身を除く): 152623684

約数列:

[1, 2, 4, 307, 367, 443, 614, 734, 886, 1228, 1468, 1772, 112669, 136001, 162581, 225338, 272002, 325162, 450676, 544004, 650324, 49912367, 99824734, 199649468]

約数ペア:

[(1, 199649468), (2, 99824734), (4, 49912367), (307, 650324), (367, 544004), (443, 450676), (614, 325162), (734, 272002), (886, 225338), (1228, 162581), (1468, 136001), (1772, 112669)]