207910944

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^2\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 108

約数和(自身を含む): 604957626

約数和(自身を除く): 397046682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 257, 288, 318, 424, 477, 514, 636, 771, 848, 954, 1028, 1272, 1542, 1696, 1908, 2056, 2313, 2544, 2809, 3084, 3816, 4112, 4626, 5088, 5618, 6168, 7632, 8224, 8427, 9252, 11236, 12336, 13621, 15264, 16854, 18504, 22472, 24672, 25281, 27242, 33708, 37008, 40863, 44944, 50562, 54484, 67416, 74016, 81726, 89888, 101124, 108968, 122589, 134832, 163452, 202248, 217936, 245178, 269664, 326904, 404496, 435872, 490356, 653808, 721913, 808992, 980712, 1307616, 1443826, 1961424, 2165739, 2887652, 3922848, 4331478, 5775304, 6497217, 8662956, 11550608, 12994434, 17325912, 23101216, 25988868, 34651824, 51977736, 69303648, 103955472, 207910944]

約数ペア:

[(1, 207910944), (2, 103955472), (3, 69303648), (4, 51977736), (6, 34651824), (8, 25988868), (9, 23101216), (12, 17325912), (16, 12994434), (18, 11550608), (24, 8662956), (32, 6497217), (36, 5775304), (48, 4331478), (53, 3922848), (72, 2887652), (96, 2165739), (106, 1961424), (144, 1443826), (159, 1307616), (212, 980712), (257, 808992), (288, 721913), (318, 653808), (424, 490356), (477, 435872), (514, 404496), (636, 326904), (771, 269664), (848, 245178), (954, 217936), (1028, 202248), (1272, 163452), (1542, 134832), (1696, 122589), (1908, 108968), (2056, 101124), (2313, 89888), (2544, 81726), (2809, 74016), (3084, 67416), (3816, 54484), (4112, 50562), (4626, 44944), (5088, 40863), (5618, 37008), (6168, 33708), (7632, 27242), (8224, 25281), (8427, 24672), (9252, 22472), (11236, 18504), (12336, 16854), (13621, 15264)]