210240342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7951}}^1$

素因数の和:8085

約数の個数: 48

約数和(自身を含む): 494964288

約数和(自身を除く): 284723946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 678, 1017, 1469, 2034, 2938, 4407, 7951, 8814, 13221, 15902, 23853, 26442, 47706, 71559, 103363, 143118, 206726, 310089, 620178, 898463, 930267, 1796926, 1860534, 2695389, 5390778, 8086167, 11680019, 16172334, 23360038, 35040057, 70080114, 105120171, 210240342]

約数ペア:

[(1, 210240342), (2, 105120171), (3, 70080114), (6, 35040057), (9, 23360038), (13, 16172334), (18, 11680019), (26, 8086167), (39, 5390778), (78, 2695389), (113, 1860534), (117, 1796926), (226, 930267), (234, 898463), (339, 620178), (678, 310089), (1017, 206726), (1469, 143118), (2034, 103363), (2938, 71559), (4407, 47706), (7951, 26442), (8814, 23853), (13221, 15902)]