212763199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1193}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 240251904

約数和(自身を除く): 27488705

約数列:

[1, 11, 31, 341, 523, 1193, 5753, 13123, 16213, 36983, 178343, 406813, 623939, 6863329, 19342109, 212763199]

約数ペア:

[(1, 212763199), (11, 19342109), (31, 6863329), (341, 623939), (523, 406813), (1193, 178343), (5753, 36983), (13123, 16213)]