201225314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 328648320

約数和(自身を除く): 127423006

約数列:

[1, 2, 19, 37, 38, 74, 167, 334, 703, 857, 1406, 1714, 3173, 6179, 6346, 12358, 16283, 31709, 32566, 63418, 117401, 143119, 234802, 286238, 602471, 1204942, 2719261, 5295403, 5438522, 10590806, 100612657, 201225314]

約数ペア:

[(1, 201225314), (2, 100612657), (19, 10590806), (37, 5438522), (38, 5295403), (74, 2719261), (167, 1204942), (334, 602471), (703, 286238), (857, 234802), (1406, 143119), (1714, 117401), (3173, 63418), (6179, 32566), (6346, 31709), (12358, 16283)]