211049652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 544836096

約数和(自身を除く): 333786444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 191, 242, 363, 382, 484, 573, 726, 761, 764, 1146, 1452, 1522, 2101, 2283, 2292, 3044, 4202, 4566, 6303, 8371, 8404, 9132, 12606, 16742, 23111, 25113, 25212, 33484, 46222, 50226, 69333, 92081, 92444, 100452, 138666, 145351, 184162, 276243, 277332, 290702, 368324, 436053, 552486, 581404, 872106, 1104972, 1598861, 1744212, 3197722, 4796583, 6395444, 9593166, 17587471, 19186332, 35174942, 52762413, 70349884, 105524826, 211049652]

約数ペア:

[(1, 211049652), (2, 105524826), (3, 70349884), (4, 52762413), (6, 35174942), (11, 19186332), (12, 17587471), (22, 9593166), (33, 6395444), (44, 4796583), (66, 3197722), (121, 1744212), (132, 1598861), (191, 1104972), (242, 872106), (363, 581404), (382, 552486), (484, 436053), (573, 368324), (726, 290702), (761, 277332), (764, 276243), (1146, 184162), (1452, 145351), (1522, 138666), (2101, 100452), (2283, 92444), (2292, 92081), (3044, 69333), (4202, 50226), (4566, 46222), (6303, 33484), (8371, 25212), (8404, 25113), (9132, 23111), (12606, 16742)]