193249996

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{2879}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 343768320

約数和(自身を除く): 150518324

約数列:

[1, 2, 4, 97, 173, 194, 346, 388, 692, 2879, 5758, 11516, 16781, 33562, 67124, 279263, 498067, 558526, 996134, 1117052, 1992268, 48312499, 96624998, 193249996]

約数ペア:

[(1, 193249996), (2, 96624998), (4, 48312499), (97, 1992268), (173, 1117052), (194, 996134), (346, 558526), (388, 498067), (692, 279263), (2879, 67124), (5758, 33562), (11516, 16781)]