208070742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 478296576

約数和(自身を除く): 270225834

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 113, 138, 226, 253, 339, 506, 678, 759, 1213, 1243, 1518, 2426, 2486, 2599, 3639, 3729, 5198, 7278, 7458, 7797, 13343, 15594, 26686, 27899, 28589, 40029, 55798, 57178, 80058, 83697, 85767, 137069, 167394, 171534, 274138, 306889, 411207, 613778, 822414, 920667, 1507759, 1841334, 3015518, 3152587, 4523277, 6305174, 9046554, 9457761, 18915522, 34678457, 69356914, 104035371, 208070742]

約数ペア:

[(1, 208070742), (2, 104035371), (3, 69356914), (6, 34678457), (11, 18915522), (22, 9457761), (23, 9046554), (33, 6305174), (46, 4523277), (66, 3152587), (69, 3015518), (113, 1841334), (138, 1507759), (226, 920667), (253, 822414), (339, 613778), (506, 411207), (678, 306889), (759, 274138), (1213, 171534), (1243, 167394), (1518, 137069), (2426, 85767), (2486, 83697), (2599, 80058), (3639, 57178), (3729, 55798), (5198, 40029), (7278, 28589), (7458, 27899), (7797, 26686), (13343, 15594)]