206078930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41801}}^1$

素因数の和:41854

約数の個数: 32

約数和(自身を含む): 406315440

約数和(自身を除く): 200236510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 41801, 83602, 209005, 418010, 710617, 1212229, 1421234, 2424458, 3553085, 6061145, 7106170, 12122290, 20607893, 41215786, 103039465, 206078930]

約数ペア:

[(1, 206078930), (2, 103039465), (5, 41215786), (10, 20607893), (17, 12122290), (29, 7106170), (34, 6061145), (58, 3553085), (85, 2424458), (145, 1421234), (170, 1212229), (290, 710617), (493, 418010), (986, 209005), (2465, 83602), (4930, 41801)]