214645291

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{9467}}^1$

素因数の和:9594

約数の個数: 16

約数和(自身を含む): 254499840

約数和(自身を除く): 39854549

約数列:

[1, 7, 41, 79, 287, 553, 3239, 9467, 22673, 66269, 388147, 747893, 2717029, 5235251, 30663613, 214645291]

約数ペア:

[(1, 214645291), (7, 30663613), (41, 5235251), (79, 2717029), (287, 747893), (553, 388147), (3239, 66269), (9467, 22673)]