206511872

素因数分解:

$2^8\times 7^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 487236456

約数和(自身を除く): 280724584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 128, 163, 196, 202, 224, 256, 326, 392, 404, 448, 652, 707, 784, 808, 896, 1141, 1304, 1414, 1568, 1616, 1792, 2282, 2608, 2828, 3136, 3232, 4564, 4949, 5216, 5656, 6272, 6464, 7987, 9128, 9898, 10432, 11312, 12544, 12928, 15974, 16463, 18256, 19796, 20864, 22624, 25856, 31948, 32926, 36512, 39592, 41728, 45248, 63896, 65852, 73024, 79184, 90496, 115241, 127792, 131704, 146048, 158368, 180992, 230482, 255584, 263408, 292096, 316736, 460964, 511168, 526816, 633472, 806687, 921928, 1022336, 1053632, 1266944, 1613374, 1843856, 2044672, 2107264, 3226748, 3687712, 4214528, 6453496, 7375424, 12906992, 14750848, 25813984, 29501696, 51627968, 103255936, 206511872]

約数ペア:

[(1, 206511872), (2, 103255936), (4, 51627968), (7, 29501696), (8, 25813984), (14, 14750848), (16, 12906992), (28, 7375424), (32, 6453496), (49, 4214528), (56, 3687712), (64, 3226748), (98, 2107264), (101, 2044672), (112, 1843856), (128, 1613374), (163, 1266944), (196, 1053632), (202, 1022336), (224, 921928), (256, 806687), (326, 633472), (392, 526816), (404, 511168), (448, 460964), (652, 316736), (707, 292096), (784, 263408), (808, 255584), (896, 230482), (1141, 180992), (1304, 158368), (1414, 146048), (1568, 131704), (1616, 127792), (1792, 115241), (2282, 90496), (2608, 79184), (2828, 73024), (3136, 65852), (3232, 63896), (4564, 45248), (4949, 41728), (5216, 39592), (5656, 36512), (6272, 32926), (6464, 31948), (7987, 25856), (9128, 22624), (9898, 20864), (10432, 19796), (11312, 18256), (12544, 16463), (12928, 15974)]