209840112

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28573}}^1$

素因数の和:28607

約数の個数: 80

約数和(自身を含む): 637771680

約数和(自身を除く): 427931568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 28573, 57146, 85719, 114292, 171438, 228584, 257157, 342876, 457168, 485741, 514314, 685752, 771471, 971482, 1028628, 1371504, 1457223, 1542942, 1942964, 2057256, 2914446, 3085884, 3885928, 4114512, 4371669, 5828892, 6171768, 7771856, 8743338, 11657784, 12343536, 13115007, 17486676, 23315568, 26230014, 34973352, 52460028, 69946704, 104920056, 209840112]

約数ペア:

[(1, 209840112), (2, 104920056), (3, 69946704), (4, 52460028), (6, 34973352), (8, 26230014), (9, 23315568), (12, 17486676), (16, 13115007), (17, 12343536), (18, 11657784), (24, 8743338), (27, 7771856), (34, 6171768), (36, 5828892), (48, 4371669), (51, 4114512), (54, 3885928), (68, 3085884), (72, 2914446), (102, 2057256), (108, 1942964), (136, 1542942), (144, 1457223), (153, 1371504), (204, 1028628), (216, 971482), (272, 771471), (306, 685752), (408, 514314), (432, 485741), (459, 457168), (612, 342876), (816, 257157), (918, 228584), (1224, 171438), (1836, 114292), (2448, 85719), (3672, 57146), (7344, 28573)]