199243512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{212867}}^1$

素因数の和:212892

約数の個数: 48

約数和(自身を含む): 581129640

約数和(自身を除く): 381886128

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, 212867, 425734, 638601, 851468, 1277202, 1702936, 1915803, 2554404, 2767271, 3831606, 5108808, 5534542, 7663212, 8301813, 11069084, 15326424, 16603626, 22138168, 24905439, 33207252, 49810878, 66414504, 99621756, 199243512]

約数ペア:

[(1, 199243512), (2, 99621756), (3, 66414504), (4, 49810878), (6, 33207252), (8, 24905439), (9, 22138168), (12, 16603626), (13, 15326424), (18, 11069084), (24, 8301813), (26, 7663212), (36, 5534542), (39, 5108808), (52, 3831606), (72, 2767271), (78, 2554404), (104, 1915803), (117, 1702936), (156, 1277202), (234, 851468), (312, 638601), (468, 425734), (936, 212867)]