202219641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5406

約数の個数: 48

約数和(自身を含む): 350663040

約数和(自身を除く): 148443399

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 5351, 12597, 16053, 37791, 48159, 69563, 90967, 101669, 208689, 272901, 305007, 626067, 818703, 915021, 1182571, 1321697, 1728373, 3547713, 3965091, 5185119, 10643139, 11895273, 15555357, 22468849, 67406547, 202219641]

約数ペア:

[(1, 202219641), (3, 67406547), (9, 22468849), (13, 15555357), (17, 11895273), (19, 10643139), (39, 5185119), (51, 3965091), (57, 3547713), (117, 1728373), (153, 1321697), (171, 1182571), (221, 915021), (247, 818703), (323, 626067), (663, 305007), (741, 272901), (969, 208689), (1989, 101669), (2223, 90967), (2907, 69563), (4199, 48159), (5351, 37791), (12597, 16053)]