205536376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1327}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 406368000

約数和(自身を除く): 200831624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1019, 1327, 2038, 2654, 4076, 5308, 8152, 10616, 19361, 25213, 38722, 50426, 77444, 100852, 154888, 201704, 1352213, 2704426, 5408852, 10817704, 25692047, 51384094, 102768188, 205536376]

約数ペア:

[(1, 205536376), (2, 102768188), (4, 51384094), (8, 25692047), (19, 10817704), (38, 5408852), (76, 2704426), (152, 1352213), (1019, 201704), (1327, 154888), (2038, 100852), (2654, 77444), (4076, 50426), (5308, 38722), (8152, 25213), (10616, 19361)]