201819914231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1\times {\mathrm{4783}}^1$

素因数の和:6183

約数の個数: 32

約数和(自身を含む): 230665344000

約数和(自身を除く): 28845429769

約数列:

[1, 13, 19, 139, 247, 1229, 1807, 2641, 4783, 15977, 23351, 34333, 62179, 90877, 170831, 303563, 664837, 1181401, 2220803, 3245789, 5878307, 8642881, 12631903, 42195257, 76417991, 111687833, 164214739, 817084673, 1451941829, 10622100749, 15524608787, 201819914231]

約数ペア:

[(1, 201819914231), (13, 15524608787), (19, 10622100749), (139, 1451941829), (247, 817084673), (1229, 164214739), (1807, 111687833), (2641, 76417991), (4783, 42195257), (15977, 12631903), (23351, 8642881), (34333, 5878307), (62179, 3245789), (90877, 2220803), (170831, 1181401), (303563, 664837)]