205511199460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34138073}}^1$

素因数の和:34138132

約数の個数: 48

約数和(自身を含む): 504697286016

約数和(自身を除く): 299186086556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 34138073, 68276146, 136552292, 170690365, 238966511, 341380730, 477933022, 682761460, 955866044, 1194832555, 1467937139, 2389665110, 2935874278, 4779330220, 5871748556, 7339685695, 10275559973, 14679371390, 20551119946, 29358742780, 41102239892, 51377799865, 102755599730, 205511199460]

約数ペア:

[(1, 205511199460), (2, 102755599730), (4, 51377799865), (5, 41102239892), (7, 29358742780), (10, 20551119946), (14, 14679371390), (20, 10275559973), (28, 7339685695), (35, 5871748556), (43, 4779330220), (70, 2935874278), (86, 2389665110), (140, 1467937139), (172, 1194832555), (215, 955866044), (301, 682761460), (430, 477933022), (602, 341380730), (860, 238966511), (1204, 170690365), (1505, 136552292), (3010, 68276146), (6020, 34138073)]