211444998

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 216027642

約数列:

[1, 2, 3, 6, 151, 302, 419, 453, 557, 838, 906, 1114, 1257, 1671, 2514, 3342, 63269, 84107, 126538, 168214, 189807, 233383, 252321, 379614, 466766, 504642, 700149, 1400298, 35240833, 70481666, 105722499, 211444998]

約数ペア:

[(1, 211444998), (2, 105722499), (3, 70481666), (6, 35240833), (151, 1400298), (302, 700149), (419, 504642), (453, 466766), (557, 379614), (838, 252321), (906, 233383), (1114, 189807), (1257, 168214), (1671, 126538), (2514, 84107), (3342, 63269)]