200644612

素因数分解:

$2^2\times 7^2\times {\mathrm{1023697}}^1$

素因数の和:1023715

約数の個数: 18

約数和(自身を含む): 408455502

約数和(自身を除く): 207810890

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1023697, 2047394, 4094788, 7165879, 14331758, 28663516, 50161153, 100322306, 200644612]

約数ペア:

[(1, 200644612), (2, 100322306), (4, 50161153), (7, 28663516), (14, 14331758), (28, 7165879), (49, 4094788), (98, 2047394), (196, 1023697)]