197501616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{105503}}^1$

素因数の和:105530

約数の個数: 60

約数和(自身を含む): 595253568

約数和(自身を除く): 397751952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 105503, 211006, 316509, 422012, 633018, 844024, 949527, 1266036, 1371539, 1688048, 1899054, 2532072, 2743078, 3798108, 4114617, 5064144, 5486156, 7596216, 8229234, 10972312, 12343851, 15192432, 16458468, 21944624, 24687702, 32916936, 49375404, 65833872, 98750808, 197501616]

約数ペア:

[(1, 197501616), (2, 98750808), (3, 65833872), (4, 49375404), (6, 32916936), (8, 24687702), (9, 21944624), (12, 16458468), (13, 15192432), (16, 12343851), (18, 10972312), (24, 8229234), (26, 7596216), (36, 5486156), (39, 5064144), (48, 4114617), (52, 3798108), (72, 2743078), (78, 2532072), (104, 1899054), (117, 1688048), (144, 1371539), (156, 1266036), (208, 949527), (234, 844024), (312, 633018), (468, 422012), (624, 316509), (936, 211006), (1872, 105503)]