213961884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{5441}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 521125920

約数和(自身を除く): 307164036

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 174, 226, 339, 348, 452, 678, 1356, 3277, 5441, 6554, 9831, 10882, 13108, 16323, 19662, 21764, 32646, 39324, 65292, 157789, 315578, 473367, 614833, 631156, 946734, 1229666, 1844499, 1893468, 2459332, 3688998, 7377996, 17830157, 35660314, 53490471, 71320628, 106980942, 213961884]

約数ペア:

[(1, 213961884), (2, 106980942), (3, 71320628), (4, 53490471), (6, 35660314), (12, 17830157), (29, 7377996), (58, 3688998), (87, 2459332), (113, 1893468), (116, 1844499), (174, 1229666), (226, 946734), (339, 631156), (348, 614833), (452, 473367), (678, 315578), (1356, 157789), (3277, 65292), (5441, 39324), (6554, 32646), (9831, 21764), (10882, 19662), (13108, 16323)]