205657942568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{68188973}}^1$

素因数の和:68189021

約数の個数: 32

約数和(自身を含む): 429590536200

約数和(自身を除く): 223932593632

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 68188973, 136377946, 272755892, 545511784, 886456649, 1772913298, 1977480217, 3545826596, 3954960434, 7091653192, 7909920868, 15819841736, 25707242821, 51414485642, 102828971284, 205657942568]

約数ペア:

[(1, 205657942568), (2, 102828971284), (4, 51414485642), (8, 25707242821), (13, 15819841736), (26, 7909920868), (29, 7091653192), (52, 3954960434), (58, 3545826596), (104, 1977480217), (116, 1772913298), (232, 886456649), (377, 545511784), (754, 272755892), (1508, 136377946), (3016, 68188973)]