202918994

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 24

約数和(自身を含む): 319158144

約数和(自身を除く): 116239150

約数列:

[1, 2, 31, 62, 71, 142, 961, 1487, 1922, 2201, 2974, 4402, 46097, 68231, 92194, 105577, 136462, 211154, 1429007, 2858014, 3272887, 6545774, 101459497, 202918994]

約数ペア:

[(1, 202918994), (2, 101459497), (31, 6545774), (62, 3272887), (71, 2858014), (142, 1429007), (961, 211154), (1487, 136462), (1922, 105577), (2201, 92194), (2974, 68231), (4402, 46097)]