223556996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{138683}}^1$

素因数の和:138731

約数の個数: 24

約数和(自身を含む): 434913024

約数和(自身を除く): 211356028

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 138683, 277366, 554732, 1802879, 3605758, 4299173, 7211516, 8598346, 17196692, 55889249, 111778498, 223556996]

約数ペア:

[(1, 223556996), (2, 111778498), (4, 55889249), (13, 17196692), (26, 8598346), (31, 7211516), (52, 4299173), (62, 3605758), (124, 1802879), (403, 554732), (806, 277366), (1612, 138683)]