202920722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{48991}}^1$

素因数の和:49121

約数の個数: 16

約数和(自身を含む): 323347200

約数和(自身を除く): 120426478

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 48991, 97982, 930829, 1861658, 5340019, 10680038, 101460361, 202920722]

約数ペア:

[(1, 202920722), (2, 101460361), (19, 10680038), (38, 5340019), (109, 1861658), (218, 930829), (2071, 97982), (4142, 48991)]