201864902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{39847}}^1$

素因数の和:40015

約数の個数: 16

約数和(自身を含む): 322768800

約数和(自身を除く): 120903898

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 39847, 79694, 677399, 1354798, 5937203, 11874406, 100932451, 201864902]

約数ペア:

[(1, 201864902), (2, 100932451), (17, 11874406), (34, 5937203), (149, 1354798), (298, 677399), (2533, 79694), (5066, 39847)]