201404388

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 477114624

約数和(自身を除く): 275710236

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 227, 321, 428, 454, 642, 681, 691, 908, 1284, 1362, 1382, 2073, 2724, 2764, 4146, 8292, 24289, 48578, 72867, 73937, 97156, 145734, 147874, 156857, 221811, 291468, 295748, 313714, 443622, 470571, 627428, 887244, 941142, 1882284, 16783699, 33567398, 50351097, 67134796, 100702194, 201404388]

約数ペア:

[(1, 201404388), (2, 100702194), (3, 67134796), (4, 50351097), (6, 33567398), (12, 16783699), (107, 1882284), (214, 941142), (227, 887244), (321, 627428), (428, 470571), (454, 443622), (642, 313714), (681, 295748), (691, 291468), (908, 221811), (1284, 156857), (1362, 147874), (1382, 145734), (2073, 97156), (2724, 73937), (2764, 72867), (4146, 48578), (8292, 24289)]