199973454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{14939}}^1$

素因数の和:15064

約数の個数: 32

約数和(自身を含む): 421666560

約数和(自身を除く): 221693106

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 14939, 29878, 44817, 89634, 343597, 687194, 1030791, 1449083, 2061582, 2898166, 4347249, 8694498, 33328909, 66657818, 99986727, 199973454]

約数ペア:

[(1, 199973454), (2, 99986727), (3, 66657818), (6, 33328909), (23, 8694498), (46, 4347249), (69, 2898166), (97, 2061582), (138, 1449083), (194, 1030791), (291, 687194), (582, 343597), (2231, 89634), (4462, 44817), (6693, 29878), (13386, 14939)]