200878804

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{67049}}^1$

素因数の和:67167

約数の個数: 24

約数和(自身を含む): 405518400

約数和(自身を除く): 204639596

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 67049, 134098, 268196, 469343, 938686, 1877372, 7174243, 14348486, 28696972, 50219701, 100439402, 200878804]

約数ペア:

[(1, 200878804), (2, 100439402), (4, 50219701), (7, 28696972), (14, 14348486), (28, 7174243), (107, 1877372), (214, 938686), (428, 469343), (749, 268196), (1498, 134098), (2996, 67049)]