215265596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5527}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 468066816

約数和(自身を除く): 252801220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5527, 5564, 9737, 11054, 19474, 22108, 38689, 38948, 71851, 77378, 143702, 154756, 287404, 502957, 591389, 1005914, 1182778, 2011828, 2365556, 4139723, 7688057, 8279446, 15376114, 16558892, 30752228, 53816399, 107632798, 215265596]

約数ペア:

[(1, 215265596), (2, 107632798), (4, 53816399), (7, 30752228), (13, 16558892), (14, 15376114), (26, 8279446), (28, 7688057), (52, 4139723), (91, 2365556), (107, 2011828), (182, 1182778), (214, 1005914), (364, 591389), (428, 502957), (749, 287404), (1391, 154756), (1498, 143702), (2782, 77378), (2996, 71851), (5527, 38948), (5564, 38689), (9737, 22108), (11054, 19474)]