201347338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^2\times {\mathrm{139}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 311562720

約数和(自身を除く): 110215382

約数列:

[1, 2, 71, 101, 139, 142, 202, 278, 7171, 9869, 10201, 14039, 14342, 19738, 20402, 28078, 724271, 996769, 1417939, 1448542, 1993538, 2835878, 100673669, 201347338]

約数ペア:

[(1, 201347338), (2, 100673669), (71, 2835878), (101, 1993538), (139, 1448542), (142, 1417939), (202, 996769), (278, 724271), (7171, 28078), (9869, 20402), (10201, 19738), (14039, 14342)]