201963664

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12973}}^1$

素因数の和:13127

約数の個数: 40

約数和(自身を含む): 450457280

約数和(自身を除く): 248493616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 12973, 15568, 25946, 51892, 90811, 103784, 181622, 207568, 363244, 726488, 1452976, 1803247, 3606494, 7212988, 12622729, 14425976, 25245458, 28851952, 50490916, 100981832, 201963664]

約数ペア:

[(1, 201963664), (2, 100981832), (4, 50490916), (7, 28851952), (8, 25245458), (14, 14425976), (16, 12622729), (28, 7212988), (56, 3606494), (112, 1803247), (139, 1452976), (278, 726488), (556, 363244), (973, 207568), (1112, 181622), (1946, 103784), (2224, 90811), (3892, 51892), (7784, 25946), (12973, 15568)]