201696976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57041}}^1$

素因数の和:57079

約数の個数: 40

約数和(自身を含む): 445612104

約数和(自身を除く): 243915128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 57041, 114082, 228164, 456328, 741533, 912656, 969697, 1483066, 1939394, 2966132, 3878788, 5932264, 7757576, 11864528, 12606061, 15515152, 25212122, 50424244, 100848488, 201696976]

約数ペア:

[(1, 201696976), (2, 100848488), (4, 50424244), (8, 25212122), (13, 15515152), (16, 12606061), (17, 11864528), (26, 7757576), (34, 5932264), (52, 3878788), (68, 2966132), (104, 1939394), (136, 1483066), (208, 969697), (221, 912656), (272, 741533), (442, 456328), (884, 228164), (1768, 114082), (3536, 57041)]