255204

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 705600

約数和(自身を除く): 450396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 139, 153, 204, 278, 306, 417, 459, 556, 612, 834, 918, 1251, 1668, 1836, 2363, 2502, 3753, 4726, 5004, 7089, 7506, 9452, 14178, 15012, 21267, 28356, 42534, 63801, 85068, 127602, 255204]

約数ペア:

[(1, 255204), (2, 127602), (3, 85068), (4, 63801), (6, 42534), (9, 28356), (12, 21267), (17, 15012), (18, 14178), (27, 9452), (34, 7506), (36, 7089), (51, 5004), (54, 4726), (68, 3753), (102, 2502), (108, 2363), (139, 1836), (153, 1668), (204, 1251), (278, 918), (306, 834), (417, 612), (459, 556)]