199492488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213133}}^1$

素因数の和:213158

約数の個数: 48

約数和(自身を含む): 581855820

約数和(自身を除く): 382363332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 213133, 426266, 639399, 852532, 1278798, 1705064, 1918197, 2557596, 2770729, 3836394, 5115192, 5541458, 7672788, 8312187, 11082916, 15345576, 16624374, 22165832, 24936561, 33248748, 49873122, 66497496, 99746244, 199492488]

約数ペア:

[(1, 199492488), (2, 99746244), (3, 66497496), (4, 49873122), (6, 33248748), (8, 24936561), (9, 22165832), (12, 16624374), (13, 15345576), (18, 11082916), (24, 8312187), (26, 7672788), (36, 5541458), (39, 5115192), (52, 3836394), (72, 2770729), (78, 2557596), (104, 1918197), (117, 1705064), (156, 1278798), (234, 852532), (312, 639399), (468, 426266), (936, 213133)]