201678152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{24547}}^1$

素因数の和:24645

約数の個数: 32

約数和(自身を含む): 412406400

約数和(自身を除く): 210728248

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 24547, 49094, 98188, 196376, 319111, 638222, 1276444, 1939213, 2552888, 3878426, 7756852, 15513704, 25209769, 50419538, 100839076, 201678152]

約数ペア:

[(1, 201678152), (2, 100839076), (4, 50419538), (8, 25209769), (13, 15513704), (26, 7756852), (52, 3878426), (79, 2552888), (104, 1939213), (158, 1276444), (316, 638222), (632, 319111), (1027, 196376), (2054, 98188), (4108, 49094), (8216, 24547)]