218101905476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11305303}}^1$

素因数の和:11305380

約数の個数: 48

約数和(自身を含む): 478621350144

約数和(自身を除く): 260519444668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 11305303, 22610606, 45221212, 79137121, 146968939, 158274242, 293937878, 316548484, 587875756, 599181059, 1028782573, 1198362118, 2057565146, 2396724236, 4115130292, 4194267413, 7789353767, 8388534826, 15578707534, 16777069652, 31157415068, 54525476369, 109050952738, 218101905476]

約数ペア:

[(1, 218101905476), (2, 109050952738), (4, 54525476369), (7, 31157415068), (13, 16777069652), (14, 15578707534), (26, 8388534826), (28, 7789353767), (52, 4194267413), (53, 4115130292), (91, 2396724236), (106, 2057565146), (182, 1198362118), (212, 1028782573), (364, 599181059), (371, 587875756), (689, 316548484), (742, 293937878), (1378, 158274242), (1484, 146968939), (2756, 79137121), (4823, 45221212), (9646, 22610606), (19292, 11305303)]