203296846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 341172000

約数和(自身を除く): 137875154

約数列:

[1, 2, 17, 19, 34, 38, 323, 389, 646, 778, 809, 1618, 6613, 7391, 13226, 13753, 14782, 15371, 27506, 30742, 125647, 251294, 261307, 314701, 522614, 629402, 5349917, 5979319, 10699834, 11958638, 101648423, 203296846]

約数ペア:

[(1, 203296846), (2, 101648423), (17, 11958638), (19, 10699834), (34, 5979319), (38, 5349917), (323, 629402), (389, 522614), (646, 314701), (778, 261307), (809, 251294), (1618, 125647), (6613, 30742), (7391, 27506), (13226, 15371), (13753, 14782)]