202606956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2299

約数の個数: 72

約数和(自身を含む): 543233600

約数和(自身を除く): 340626644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 834, 1251, 1668, 2131, 2502, 2641, 4262, 5004, 5282, 6393, 7923, 8524, 10564, 12786, 15846, 19179, 23769, 25572, 31692, 38358, 40489, 47538, 76716, 80978, 95076, 121467, 161956, 242934, 296209, 364401, 485868, 592418, 728802, 888627, 1184836, 1457604, 1777254, 2665881, 3554508, 5331762, 5627971, 10663524, 11255942, 16883913, 22511884, 33767826, 50651739, 67535652, 101303478, 202606956]

約数ペア:

[(1, 202606956), (2, 101303478), (3, 67535652), (4, 50651739), (6, 33767826), (9, 22511884), (12, 16883913), (18, 11255942), (19, 10663524), (36, 5627971), (38, 5331762), (57, 3554508), (76, 2665881), (114, 1777254), (139, 1457604), (171, 1184836), (228, 888627), (278, 728802), (342, 592418), (417, 485868), (556, 364401), (684, 296209), (834, 242934), (1251, 161956), (1668, 121467), (2131, 95076), (2502, 80978), (2641, 76716), (4262, 47538), (5004, 40489), (5282, 38358), (6393, 31692), (7923, 25572), (8524, 23769), (10564, 19179), (12786, 15846)]