216768956

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 384061440

約数和(自身を除く): 167292484

約数列:

[1, 2, 4, 151, 191, 302, 382, 604, 764, 1879, 3758, 7516, 28841, 57682, 115364, 283729, 358889, 567458, 717778, 1134916, 1435556, 54192239, 108384478, 216768956]

約数ペア:

[(1, 216768956), (2, 108384478), (4, 54192239), (151, 1435556), (191, 1134916), (302, 717778), (382, 567458), (604, 358889), (764, 283729), (1879, 115364), (3758, 57682), (7516, 28841)]