206528308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433883}}^1$

素因数の和:433911

約数の個数: 24

約数和(自身を含む): 437355072

約数和(自身を除く): 230826764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 433883, 867766, 1735532, 3037181, 6074362, 7376011, 12148724, 14752022, 29504044, 51632077, 103264154, 206528308]

約数ペア:

[(1, 206528308), (2, 103264154), (4, 51632077), (7, 29504044), (14, 14752022), (17, 12148724), (28, 7376011), (34, 6074362), (68, 3037181), (119, 1735532), (238, 867766), (476, 433883)]