198739512

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89041}}^1$

素因数の和:89084

約数の個数: 48

約数和(自身を含む): 555622080

約数和(自身を除く): 356882568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 89041, 178082, 267123, 356164, 534246, 712328, 801369, 1068492, 1602738, 2136984, 2760271, 3205476, 5520542, 6410952, 8280813, 11041084, 16561626, 22082168, 24842439, 33123252, 49684878, 66246504, 99369756, 198739512]

約数ペア:

[(1, 198739512), (2, 99369756), (3, 66246504), (4, 49684878), (6, 33123252), (8, 24842439), (9, 22082168), (12, 16561626), (18, 11041084), (24, 8280813), (31, 6410952), (36, 5520542), (62, 3205476), (72, 2760271), (93, 2136984), (124, 1602738), (186, 1068492), (248, 801369), (279, 712328), (372, 534246), (558, 356164), (744, 267123), (1116, 178082), (2232, 89041)]