202100458

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{19429}}^1$

素因数の和:20181

約数の個数: 16

約数和(自身を含む): 346942080

約数和(自身を除く): 144841622

約数列:

[1, 2, 7, 14, 743, 1486, 5201, 10402, 19429, 38858, 136003, 272006, 14435747, 28871494, 101050229, 202100458]

約数ペア:

[(1, 202100458), (2, 101050229), (7, 28871494), (14, 14435747), (743, 272006), (1486, 136003), (5201, 38858), (10402, 19429)]