197924608

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 490069440

約数和(自身を除く): 292144832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 89, 112, 119, 128, 136, 146, 178, 224, 238, 256, 272, 292, 356, 448, 476, 511, 544, 584, 623, 712, 896, 952, 1022, 1088, 1168, 1241, 1246, 1424, 1513, 1792, 1904, 2044, 2176, 2336, 2482, 2492, 2848, 3026, 3808, 4088, 4352, 4672, 4964, 4984, 5696, 6052, 6497, 7616, 8176, 8687, 9344, 9928, 9968, 10591, 11392, 12104, 12994, 15232, 16352, 17374, 18688, 19856, 19936, 21182, 22784, 24208, 25988, 30464, 32704, 34748, 39712, 39872, 42364, 45479, 48416, 51976, 65408, 69496, 79424, 79744, 84728, 90958, 96832, 103952, 110449, 130816, 138992, 158848, 159488, 169456, 181916, 193664, 207904, 220898, 277984, 317696, 338912, 363832, 387328, 415808, 441796, 555968, 677824, 727664, 773143, 831616, 883592, 1111936, 1355648, 1455328, 1546286, 1663232, 1767184, 2223872, 2711296, 2910656, 3092572, 3534368, 5821312, 6185144, 7068736, 11642624, 12370288, 14137472, 24740576, 28274944, 49481152, 98962304, 197924608]

約数ペア:

[(1, 197924608), (2, 98962304), (4, 49481152), (7, 28274944), (8, 24740576), (14, 14137472), (16, 12370288), (17, 11642624), (28, 7068736), (32, 6185144), (34, 5821312), (56, 3534368), (64, 3092572), (68, 2910656), (73, 2711296), (89, 2223872), (112, 1767184), (119, 1663232), (128, 1546286), (136, 1455328), (146, 1355648), (178, 1111936), (224, 883592), (238, 831616), (256, 773143), (272, 727664), (292, 677824), (356, 555968), (448, 441796), (476, 415808), (511, 387328), (544, 363832), (584, 338912), (623, 317696), (712, 277984), (896, 220898), (952, 207904), (1022, 193664), (1088, 181916), (1168, 169456), (1241, 159488), (1246, 158848), (1424, 138992), (1513, 130816), (1792, 110449), (1904, 103952), (2044, 96832), (2176, 90958), (2336, 84728), (2482, 79744), (2492, 79424), (2848, 69496), (3026, 65408), (3808, 51976), (4088, 48416), (4352, 45479), (4672, 42364), (4964, 39872), (4984, 39712), (5696, 34748), (6052, 32704), (6497, 30464), (7616, 25988), (8176, 24208), (8687, 22784), (9344, 21182), (9928, 19936), (9968, 19856), (10591, 18688), (11392, 17374), (12104, 16352), (12994, 15232)]