221434234

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{5147}}^1$

素因数の和:5602

約数の個数: 24

約数和(自身を含む): 387335520

約数和(自身を除く): 165901286

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 5147, 6146, 10294, 21511, 36029, 43022, 72058, 252203, 504406, 2259533, 4519066, 15816731, 31633462, 110717117, 221434234]

約数ペア:

[(1, 221434234), (2, 110717117), (7, 31633462), (14, 15816731), (49, 4519066), (98, 2259533), (439, 504406), (878, 252203), (3073, 72058), (5147, 43022), (6146, 36029), (10294, 21511)]