201955616

素因数分解:

$2^5\times {\mathrm{47}}^2\times {\mathrm{2857}}^1$

素因数の和:2961

約数の個数: 36

約数和(自身を含む): 406381878

約数和(自身を除く): 204426262

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 2209, 2857, 4418, 5714, 8836, 11428, 17672, 22856, 35344, 45712, 70688, 91424, 134279, 268558, 537116, 1074232, 2148464, 4296928, 6311113, 12622226, 25244452, 50488904, 100977808, 201955616]

約数ペア:

[(1, 201955616), (2, 100977808), (4, 50488904), (8, 25244452), (16, 12622226), (32, 6311113), (47, 4296928), (94, 2148464), (188, 1074232), (376, 537116), (752, 268558), (1504, 134279), (2209, 91424), (2857, 70688), (4418, 45712), (5714, 35344), (8836, 22856), (11428, 17672)]