236444143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 42973457

約数列:

[1, 13, 17, 43, 139, 179, 221, 559, 731, 1807, 2327, 2363, 3043, 5977, 7697, 9503, 24881, 30719, 39559, 77701, 100061, 101609, 130849, 323453, 422977, 1069883, 1320917, 1701037, 5498701, 13908479, 18188011, 236444143]

約数ペア:

[(1, 236444143), (13, 18188011), (17, 13908479), (43, 5498701), (139, 1701037), (179, 1320917), (221, 1069883), (559, 422977), (731, 323453), (1807, 130849), (2327, 101609), (2363, 100061), (3043, 77701), (5977, 39559), (7697, 30719), (9503, 24881)]