203488340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29837}}^1$

素因数の和:29888

約数の個数: 48

約数和(自身を含む): 481227264

約数和(自身を除く): 277738924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 29837, 59674, 119348, 149185, 298370, 328207, 596740, 656414, 924947, 1312828, 1641035, 1849894, 3282070, 3699788, 4624735, 6564140, 9249470, 10174417, 18498940, 20348834, 40697668, 50872085, 101744170, 203488340]

約数ペア:

[(1, 203488340), (2, 101744170), (4, 50872085), (5, 40697668), (10, 20348834), (11, 18498940), (20, 10174417), (22, 9249470), (31, 6564140), (44, 4624735), (55, 3699788), (62, 3282070), (110, 1849894), (124, 1641035), (155, 1312828), (220, 924947), (310, 656414), (341, 596740), (620, 328207), (682, 298370), (1364, 149185), (1705, 119348), (3410, 59674), (6820, 29837)]