199478214

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31573}}^1$

素因数の和:31603

約数の個数: 48

約数和(自身を含む): 482703312

約数和(自身を除く): 283225098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 31573, 63146, 94719, 189438, 284157, 410449, 568314, 820898, 852471, 1231347, 1704942, 2462694, 2557413, 3694041, 5114826, 7388082, 7672239, 11082123, 15344478, 22164246, 33246369, 66492738, 99739107, 199478214]

約数ペア:

[(1, 199478214), (2, 99739107), (3, 66492738), (6, 33246369), (9, 22164246), (13, 15344478), (18, 11082123), (26, 7672239), (27, 7388082), (39, 5114826), (54, 3694041), (78, 2557413), (81, 2462694), (117, 1704942), (162, 1231347), (234, 852471), (243, 820898), (351, 568314), (486, 410449), (702, 284157), (1053, 189438), (2106, 94719), (3159, 63146), (6318, 31573)]