202415978

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{3767}}^1$

素因数の和:4237

約数の個数: 16

約数和(自身を含む): 309006144

約数和(自身を除く): 106590166

約数列:

[1, 2, 67, 134, 401, 802, 3767, 7534, 26867, 53734, 252389, 504778, 1510567, 3021134, 101207989, 202415978]

約数ペア:

[(1, 202415978), (2, 101207989), (67, 3021134), (134, 1510567), (401, 504778), (802, 252389), (3767, 53734), (7534, 26867)]