222758242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49261}}^1$

素因数の和:49306

約数の個数: 32

約数和(自身を含む): 425623680

約数和(自身を除く): 202865438

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 49261, 98522, 344827, 689654, 837437, 935959, 1674874, 1871918, 5862059, 6551713, 11724118, 13103426, 15911303, 31822606, 111379121, 222758242]

約数ペア:

[(1, 222758242), (2, 111379121), (7, 31822606), (14, 15911303), (17, 13103426), (19, 11724118), (34, 6551713), (38, 5862059), (119, 1871918), (133, 1674874), (238, 935959), (266, 837437), (323, 689654), (646, 344827), (2261, 98522), (4522, 49261)]