197417584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135589}}^1$

素因数の和:135617

約数の個数: 40

約数和(自身を含む): 470768480

約数和(自身を除く): 273350896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 135589, 271178, 542356, 949123, 1084712, 1762657, 1898246, 2169424, 3525314, 3796492, 7050628, 7592984, 12338599, 14101256, 15185968, 24677198, 28202512, 49354396, 98708792, 197417584]

約数ペア:

[(1, 197417584), (2, 98708792), (4, 49354396), (7, 28202512), (8, 24677198), (13, 15185968), (14, 14101256), (16, 12338599), (26, 7592984), (28, 7050628), (52, 3796492), (56, 3525314), (91, 2169424), (104, 1898246), (112, 1762657), (182, 1084712), (208, 949123), (364, 542356), (728, 271178), (1456, 135589)]