201013020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85903}}^1$

素因数の和:85931

約数の個数: 72

約数和(自身を含む): 656650176

約数和(自身を除く): 455637156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85903, 171806, 257709, 343612, 429515, 515418, 773127, 859030, 1030836, 1116739, 1288545, 1546254, 1718060, 2233478, 2577090, 3092508, 3350217, 3865635, 4466956, 5154180, 5583695, 6700434, 7731270, 10050651, 11167390, 13400868, 15462540, 16751085, 20101302, 22334780, 33502170, 40202604, 50253255, 67004340, 100506510, 201013020]

約数ペア:

[(1, 201013020), (2, 100506510), (3, 67004340), (4, 50253255), (5, 40202604), (6, 33502170), (9, 22334780), (10, 20101302), (12, 16751085), (13, 15462540), (15, 13400868), (18, 11167390), (20, 10050651), (26, 7731270), (30, 6700434), (36, 5583695), (39, 5154180), (45, 4466956), (52, 3865635), (60, 3350217), (65, 3092508), (78, 2577090), (90, 2233478), (117, 1718060), (130, 1546254), (156, 1288545), (180, 1116739), (195, 1030836), (234, 859030), (260, 773127), (390, 515418), (468, 429515), (585, 343612), (780, 257709), (1170, 171806), (2340, 85903)]