206870454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{234547}}^1$

素因数の和:234569

約数の個数: 36

約数和(自身を含む): 521400204

約数和(自身を除く): 314529750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 234547, 469094, 703641, 1407282, 1641829, 2110923, 3283658, 4221846, 4925487, 9850974, 11492803, 14776461, 22985606, 29552922, 34478409, 68956818, 103435227, 206870454]

約数ペア:

[(1, 206870454), (2, 103435227), (3, 68956818), (6, 34478409), (7, 29552922), (9, 22985606), (14, 14776461), (18, 11492803), (21, 9850974), (42, 4925487), (49, 4221846), (63, 3283658), (98, 2110923), (126, 1641829), (147, 1407282), (294, 703641), (441, 469094), (882, 234547)]