199368848

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2464

約数の個数: 60

約数和(自身を含む): 453659580

約数和(自身を除く): 254290732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 2333, 3052, 4666, 5341, 6104, 9332, 10682, 12208, 16331, 18664, 21364, 32662, 37328, 42728, 65324, 85456, 114317, 130648, 228634, 254297, 261296, 457268, 508594, 914536, 1017188, 1780079, 1829072, 2034376, 3560158, 4068752, 7120316, 12460553, 14240632, 24921106, 28481264, 49842212, 99684424, 199368848]

約数ペア:

[(1, 199368848), (2, 99684424), (4, 49842212), (7, 28481264), (8, 24921106), (14, 14240632), (16, 12460553), (28, 7120316), (49, 4068752), (56, 3560158), (98, 2034376), (109, 1829072), (112, 1780079), (196, 1017188), (218, 914536), (392, 508594), (436, 457268), (763, 261296), (784, 254297), (872, 228634), (1526, 130648), (1744, 114317), (2333, 85456), (3052, 65324), (4666, 42728), (5341, 37328), (6104, 32662), (9332, 21364), (10682, 18664), (12208, 16331)]