201399914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 322168320

約数和(自身を除く): 120768406

約数列:

[1, 2, 23, 46, 79, 157, 158, 314, 353, 706, 1817, 3611, 3634, 7222, 8119, 12403, 16238, 24806, 27887, 55421, 55774, 110842, 285269, 570538, 641401, 1274683, 1282802, 2549366, 4378259, 8756518, 100699957, 201399914]

約数ペア:

[(1, 201399914), (2, 100699957), (23, 8756518), (46, 4378259), (79, 2549366), (157, 1282802), (158, 1274683), (314, 641401), (353, 570538), (706, 285269), (1817, 110842), (3611, 55774), (3634, 55421), (7222, 27887), (8119, 24806), (12403, 16238)]