201221804

素因数分解:

$2^2\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{3049}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 402746400

約数和(自身を除く): 201524596

約数列:

[1, 2, 4, 7, 14, 28, 2357, 3049, 4714, 6098, 9428, 12196, 16499, 21343, 32998, 42686, 65996, 85372, 7186493, 14372986, 28745972, 50305451, 100610902, 201221804]

約数ペア:

[(1, 201221804), (2, 100610902), (4, 50305451), (7, 28745972), (14, 14372986), (28, 7186493), (2357, 85372), (3049, 65996), (4714, 42686), (6098, 32998), (9428, 21343), (12196, 16499)]