201112154

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 114593446

約数列:

[1, 2, 47, 83, 94, 149, 166, 173, 298, 346, 3901, 7003, 7802, 8131, 12367, 14006, 14359, 16262, 24734, 25777, 28718, 51554, 581249, 674873, 1162498, 1211519, 1349746, 2139491, 2423038, 4278982, 100556077, 201112154]

約数ペア:

[(1, 201112154), (2, 100556077), (47, 4278982), (83, 2423038), (94, 2139491), (149, 1349746), (166, 1211519), (173, 1162498), (298, 674873), (346, 581249), (3901, 51554), (7003, 28718), (7802, 25777), (8131, 24734), (12367, 16262), (14006, 14359)]