201717392

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 396403200

約数和(自身を除く): 194685808

約数列:

[1, 2, 4, 8, 16, 149, 191, 298, 382, 443, 596, 764, 886, 1192, 1528, 1772, 2384, 3056, 3544, 7088, 28459, 56918, 66007, 84613, 113836, 132014, 169226, 227672, 264028, 338452, 455344, 528056, 676904, 1056112, 1353808, 12607337, 25214674, 50429348, 100858696, 201717392]

約数ペア:

[(1, 201717392), (2, 100858696), (4, 50429348), (8, 25214674), (16, 12607337), (149, 1353808), (191, 1056112), (298, 676904), (382, 528056), (443, 455344), (596, 338452), (764, 264028), (886, 227672), (1192, 169226), (1528, 132014), (1772, 113836), (2384, 84613), (3056, 66007), (3544, 56918), (7088, 28459)]