221874436

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{34603}}^1$

素因数の和:34843

約数の個数: 24

約数和(自身を含む): 445699520

約数和(自身を除く): 223825084

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 34603, 69206, 138412, 242221, 484442, 968884, 7924087, 15848174, 31696348, 55468609, 110937218, 221874436]

約数ペア:

[(1, 221874436), (2, 110937218), (4, 55468609), (7, 31696348), (14, 15848174), (28, 7924087), (229, 968884), (458, 484442), (916, 242221), (1603, 138412), (3206, 69206), (6412, 34603)]