217653924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1066931}}^1$

素因数の和:1066955

約数の個数: 24

約数和(自身を含む): 537733728

約数和(自身を除く): 320079804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1066931, 2133862, 3200793, 4267724, 6401586, 12803172, 18137827, 36275654, 54413481, 72551308, 108826962, 217653924]

約数ペア:

[(1, 217653924), (2, 108826962), (3, 72551308), (4, 54413481), (6, 36275654), (12, 18137827), (17, 12803172), (34, 6401586), (51, 4267724), (68, 3200793), (102, 2133862), (204, 1066931)]