201804688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{741929}}^1$

素因数の和:741954

約数の個数: 20

約数和(自身を含む): 413996940

約数和(自身を除く): 212192252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 741929, 1483858, 2967716, 5935432, 11870864, 12612793, 25225586, 50451172, 100902344, 201804688]

約数ペア:

[(1, 201804688), (2, 100902344), (4, 50451172), (8, 25225586), (16, 12612793), (17, 11870864), (34, 5935432), (68, 2967716), (136, 1483858), (272, 741929)]