225501564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20903}}^1$

素因数の和:20970

約数の個数: 48

約数和(自身を含む): 561899520

約数和(自身を除く): 336397956

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 20903, 41806, 62709, 83612, 125418, 250836, 606187, 647993, 1212374, 1295986, 1818561, 1943979, 2424748, 2591972, 3637122, 3887958, 7274244, 7775916, 18791797, 37583594, 56375391, 75167188, 112750782, 225501564]

約数ペア:

[(1, 225501564), (2, 112750782), (3, 75167188), (4, 56375391), (6, 37583594), (12, 18791797), (29, 7775916), (31, 7274244), (58, 3887958), (62, 3637122), (87, 2591972), (93, 2424748), (116, 1943979), (124, 1818561), (174, 1295986), (186, 1212374), (348, 647993), (372, 606187), (899, 250836), (1798, 125418), (2697, 83612), (3596, 62709), (5394, 41806), (10788, 20903)]