201609656

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 384652800

約数和(自身を除く): 183043144

約数列:

[1, 2, 4, 8, 83, 166, 211, 332, 422, 664, 844, 1439, 1688, 2878, 5756, 11512, 17513, 35026, 70052, 119437, 140104, 238874, 303629, 477748, 607258, 955496, 1214516, 2429032, 25201207, 50402414, 100804828, 201609656]

約数ペア:

[(1, 201609656), (2, 100804828), (4, 50402414), (8, 25201207), (83, 2429032), (166, 1214516), (211, 955496), (332, 607258), (422, 477748), (664, 303629), (844, 238874), (1439, 140104), (1688, 119437), (2878, 70052), (5756, 35026), (11512, 17513)]