204976136

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 391184640

約数和(自身を除く): 186208504

約数列:

[1, 2, 4, 8, 83, 166, 197, 332, 394, 664, 788, 1567, 1576, 3134, 6268, 12536, 16351, 32702, 65404, 130061, 130808, 260122, 308699, 520244, 617398, 1040488, 1234796, 2469592, 25622017, 51244034, 102488068, 204976136]

約数ペア:

[(1, 204976136), (2, 102488068), (4, 51244034), (8, 25622017), (83, 2469592), (166, 1234796), (197, 1040488), (332, 617398), (394, 520244), (664, 308699), (788, 260122), (1567, 130808), (1576, 130061), (3134, 65404), (6268, 32702), (12536, 16351)]