401202404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2700

約数の個数: 36

約数和(自身を含む): 748093500

約数和(自身を除く): 346891096

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 361, 436, 722, 1444, 2071, 2549, 4142, 5098, 8284, 10196, 39349, 48431, 78698, 96862, 157396, 193724, 277841, 555682, 920189, 1111364, 1840378, 3680756, 5278979, 10557958, 21115916, 100300601, 200601202, 401202404]

約数ペア:

[(1, 401202404), (2, 200601202), (4, 100300601), (19, 21115916), (38, 10557958), (76, 5278979), (109, 3680756), (218, 1840378), (361, 1111364), (436, 920189), (722, 555682), (1444, 277841), (2071, 193724), (2549, 157396), (4142, 96862), (5098, 78698), (8284, 48431), (10196, 39349)]