213065233

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 30790127

約数列:

[1, 17, 29, 41, 83, 127, 493, 697, 1189, 1411, 2159, 2407, 3403, 3683, 5207, 10541, 20213, 40919, 57851, 62611, 88519, 98687, 151003, 179197, 305689, 432181, 1677679, 2567051, 5196713, 7347077, 12533249, 213065233]

約数ペア:

[(1, 213065233), (17, 12533249), (29, 7347077), (41, 5196713), (83, 2567051), (127, 1677679), (493, 432181), (697, 305689), (1189, 179197), (1411, 151003), (2159, 98687), (2407, 88519), (3403, 62611), (3683, 57851), (5207, 40919), (10541, 20213)]