209866032

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15719

約数の個数: 80

約数和(自身を含む): 621864960

約数和(自身を除く): 411998928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 15671, 31342, 47013, 62684, 94026, 125368, 141039, 188052, 250736, 282078, 376104, 423117, 485801, 564156, 752208, 846234, 971602, 1128312, 1457403, 1692468, 1943204, 2256624, 2914806, 3384936, 3886408, 4372209, 5829612, 6769872, 7772816, 8744418, 11659224, 13116627, 17488836, 23318448, 26233254, 34977672, 52466508, 69955344, 104933016, 209866032]

約数ペア:

[(1, 209866032), (2, 104933016), (3, 69955344), (4, 52466508), (6, 34977672), (8, 26233254), (9, 23318448), (12, 17488836), (16, 13116627), (18, 11659224), (24, 8744418), (27, 7772816), (31, 6769872), (36, 5829612), (48, 4372209), (54, 3886408), (62, 3384936), (72, 2914806), (93, 2256624), (108, 1943204), (124, 1692468), (144, 1457403), (186, 1128312), (216, 971602), (248, 846234), (279, 752208), (372, 564156), (432, 485801), (496, 423117), (558, 376104), (744, 282078), (837, 250736), (1116, 188052), (1488, 141039), (1674, 125368), (2232, 94026), (3348, 62684), (4464, 47013), (6696, 31342), (13392, 15671)]