197227732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1708

約数の個数: 36

約数和(自身を含む): 375891516

約数和(自身を除く): 178663784

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 788, 1481, 2561, 2962, 5122, 5924, 10244, 19253, 33293, 38506, 66586, 77012, 133172, 250289, 291757, 500578, 583514, 1001156, 1167028, 3792841, 7585682, 15171364, 49306933, 98613866, 197227732]

約数ペア:

[(1, 197227732), (2, 98613866), (4, 49306933), (13, 15171364), (26, 7585682), (52, 3792841), (169, 1167028), (197, 1001156), (338, 583514), (394, 500578), (676, 291757), (788, 250289), (1481, 133172), (2561, 77012), (2962, 66586), (5122, 38506), (5924, 33293), (10244, 19253)]