201328666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30403}}^1$

素因数の和:30466

約数の個数: 32

約数和(自身を含む): 385279488

約数和(自身を除く): 183950822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 30403, 60806, 212821, 334433, 425642, 668866, 1307329, 2341031, 2614658, 4682062, 9151303, 14380619, 18302606, 28761238, 100664333, 201328666]

約数ペア:

[(1, 201328666), (2, 100664333), (7, 28761238), (11, 18302606), (14, 14380619), (22, 9151303), (43, 4682062), (77, 2614658), (86, 2341031), (154, 1307329), (301, 668866), (473, 425642), (602, 334433), (946, 212821), (3311, 60806), (6622, 30403)]