201612592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 404831232

約数和(自身を除く): 203218640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 496, 622, 1244, 1307, 2488, 2614, 4976, 5228, 9641, 10456, 19282, 20912, 38564, 40517, 77128, 81034, 154256, 162068, 324136, 406477, 648272, 812954, 1625908, 3251816, 6503632, 12600787, 25201574, 50403148, 100806296, 201612592]

約数ペア:

[(1, 201612592), (2, 100806296), (4, 50403148), (8, 25201574), (16, 12600787), (31, 6503632), (62, 3251816), (124, 1625908), (248, 812954), (311, 648272), (496, 406477), (622, 324136), (1244, 162068), (1307, 154256), (2488, 81034), (2614, 77128), (4976, 40517), (5228, 38564), (9641, 20912), (10456, 19282)]