208064168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32797}}^1$

素因数の和:32877

約数の個数: 32

約数和(自身を含む): 427029960

約数和(自身を除く): 218965792

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 32797, 65594, 131188, 262376, 426361, 852722, 1705444, 2000617, 3410888, 4001234, 8002468, 16004936, 26008021, 52016042, 104032084, 208064168]

約数ペア:

[(1, 208064168), (2, 104032084), (4, 52016042), (8, 26008021), (13, 16004936), (26, 8002468), (52, 4001234), (61, 3410888), (104, 2000617), (122, 1705444), (244, 852722), (488, 426361), (793, 262376), (1586, 131188), (3172, 65594), (6344, 32797)]