201486464

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{38393}}^1$

素因数の和:38448

約数の個数: 32

約数和(自身を含む): 411199740

約数和(自身を除く): 209713276

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 38393, 76786, 153572, 307144, 614288, 1228576, 1574113, 2457152, 3148226, 4914304, 6296452, 12592904, 25185808, 50371616, 100743232, 201486464]

約数ペア:

[(1, 201486464), (2, 100743232), (4, 50371616), (8, 25185808), (16, 12592904), (32, 6296452), (41, 4914304), (64, 3148226), (82, 2457152), (128, 1574113), (164, 1228576), (328, 614288), (656, 307144), (1312, 153572), (2624, 76786), (5248, 38393)]