211198536

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{31541}}^1$

素因数の和:31587

約数の個数: 64

約数和(自身を含む): 605606400

約数和(自身を除く): 394407864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 31541, 63082, 94623, 126164, 189246, 252328, 283869, 378492, 567738, 756984, 851607, 977771, 1135476, 1703214, 1955542, 2270952, 2933313, 3406428, 3911084, 5866626, 6812856, 7822168, 8799939, 11733252, 17599878, 23466504, 26399817, 35199756, 52799634, 70399512, 105599268, 211198536]

約数ペア:

[(1, 211198536), (2, 105599268), (3, 70399512), (4, 52799634), (6, 35199756), (8, 26399817), (9, 23466504), (12, 17599878), (18, 11733252), (24, 8799939), (27, 7822168), (31, 6812856), (36, 5866626), (54, 3911084), (62, 3406428), (72, 2933313), (93, 2270952), (108, 1955542), (124, 1703214), (186, 1135476), (216, 977771), (248, 851607), (279, 756984), (372, 567738), (558, 378492), (744, 283869), (837, 252328), (1116, 189246), (1674, 126164), (2232, 94623), (3348, 63082), (6696, 31541)]