201609968

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^2\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 454314672

約数和(自身を除く): 252704704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 401, 469, 536, 802, 938, 1072, 1604, 1876, 2807, 3208, 3752, 4489, 5614, 6416, 7504, 8978, 11228, 17956, 22456, 26867, 31423, 35912, 44912, 53734, 62846, 71824, 107468, 125692, 188069, 214936, 251384, 376138, 429872, 502768, 752276, 1504552, 1800089, 3009104, 3600178, 7200356, 12600623, 14400712, 25201246, 28801424, 50402492, 100804984, 201609968]

約数ペア:

[(1, 201609968), (2, 100804984), (4, 50402492), (7, 28801424), (8, 25201246), (14, 14400712), (16, 12600623), (28, 7200356), (56, 3600178), (67, 3009104), (112, 1800089), (134, 1504552), (268, 752276), (401, 502768), (469, 429872), (536, 376138), (802, 251384), (938, 214936), (1072, 188069), (1604, 125692), (1876, 107468), (2807, 71824), (3208, 62846), (3752, 53734), (4489, 44912), (5614, 35912), (6416, 31423), (7504, 26867), (8978, 22456), (11228, 17956)]