272473198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{102203}}^1$

素因数の和:102279

約数の個数: 16

約数和(自身を含む): 431709696

約数和(自身を除く): 159236498

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 102203, 204406, 3168293, 4394729, 6336586, 8789458, 136236599, 272473198]

約数ペア:

[(1, 272473198), (2, 136236599), (31, 8789458), (43, 6336586), (62, 4394729), (86, 3168293), (1333, 204406), (2666, 102203)]