206824712

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 398412000

約数和(自身を除く): 191587288

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 4649, 5561, 9298, 11122, 18596, 22244, 37192, 44488, 311483, 385867, 622966, 771734, 1245932, 1543468, 2491864, 3086936, 25853089, 51706178, 103412356, 206824712]

約数ペア:

[(1, 206824712), (2, 103412356), (4, 51706178), (8, 25853089), (67, 3086936), (83, 2491864), (134, 1543468), (166, 1245932), (268, 771734), (332, 622966), (536, 385867), (664, 311483), (4649, 44488), (5561, 37192), (9298, 22244), (11122, 18596)]