197870624

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2458

約数の個数: 72

約数和(自身を含む): 461903148

約数和(自身を除く): 264032524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 2381, 2597, 2968, 4762, 5194, 5936, 9524, 10388, 11872, 16667, 19048, 20776, 33334, 38096, 41552, 66668, 76192, 83104, 116669, 126193, 133336, 233338, 252386, 266672, 466676, 504772, 533344, 883351, 933352, 1009544, 1766702, 1866704, 2019088, 3533404, 3733408, 4038176, 6183457, 7066808, 12366914, 14133616, 24733828, 28267232, 49467656, 98935312, 197870624]

約数ペア:

[(1, 197870624), (2, 98935312), (4, 49467656), (7, 28267232), (8, 24733828), (14, 14133616), (16, 12366914), (28, 7066808), (32, 6183457), (49, 4038176), (53, 3733408), (56, 3533404), (98, 2019088), (106, 1866704), (112, 1766702), (196, 1009544), (212, 933352), (224, 883351), (371, 533344), (392, 504772), (424, 466676), (742, 266672), (784, 252386), (848, 233338), (1484, 133336), (1568, 126193), (1696, 116669), (2381, 83104), (2597, 76192), (2968, 66668), (4762, 41552), (5194, 38096), (5936, 33334), (9524, 20776), (10388, 19048), (11872, 16667)]