202991658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2749}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 420288000

約数和(自身を除く): 217296342

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 397, 794, 1191, 2382, 2749, 5498, 8247, 12307, 16494, 24614, 36921, 73842, 85219, 170438, 255657, 511314, 1091353, 2182706, 3274059, 6548118, 33831943, 67663886, 101495829, 202991658]

約数ペア:

[(1, 202991658), (2, 101495829), (3, 67663886), (6, 33831943), (31, 6548118), (62, 3274059), (93, 2182706), (186, 1091353), (397, 511314), (794, 255657), (1191, 170438), (2382, 85219), (2749, 73842), (5498, 36921), (8247, 24614), (12307, 16494)]