211078914

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 427605696

約数和(自身を除く): 216526782

約数列:

[1, 2, 3, 6, 137, 211, 274, 411, 422, 633, 822, 1217, 1266, 2434, 3651, 7302, 28907, 57814, 86721, 166729, 173442, 256787, 333458, 500187, 513574, 770361, 1000374, 1540722, 35179819, 70359638, 105539457, 211078914]

約数ペア:

[(1, 211078914), (2, 105539457), (3, 70359638), (6, 35179819), (137, 1540722), (211, 1000374), (274, 770361), (411, 513574), (422, 500187), (633, 333458), (822, 256787), (1217, 173442), (1266, 166729), (2434, 86721), (3651, 57814), (7302, 28907)]