222303230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28537}}^1$

素因数の和:28604

約数の個数: 32

約数和(自身を含む): 431494560

約数和(自身を除く): 209191330

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 28537, 57074, 142685, 285370, 542203, 1084406, 1170017, 2340034, 2711015, 5422030, 5850085, 11700170, 22230323, 44460646, 111151615, 222303230]

約数ペア:

[(1, 222303230), (2, 111151615), (5, 44460646), (10, 22230323), (19, 11700170), (38, 5850085), (41, 5422030), (82, 2711015), (95, 2340034), (190, 1170017), (205, 1084406), (410, 542203), (779, 285370), (1558, 142685), (3895, 57074), (7790, 28537)]