211237068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19801}}^1$

素因数の和:19942

約数の個数: 48

約数和(自身を含む): 567762944

約数和(自身を除く): 356525876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 19801, 39602, 59403, 79204, 118806, 138607, 237612, 277214, 415821, 554428, 831642, 1663284, 2514727, 5029454, 7544181, 10058908, 15088362, 17603089, 30176724, 35206178, 52809267, 70412356, 105618534, 211237068]

約数ペア:

[(1, 211237068), (2, 105618534), (3, 70412356), (4, 52809267), (6, 35206178), (7, 30176724), (12, 17603089), (14, 15088362), (21, 10058908), (28, 7544181), (42, 5029454), (84, 2514727), (127, 1663284), (254, 831642), (381, 554428), (508, 415821), (762, 277214), (889, 237612), (1524, 138607), (1778, 118806), (2667, 79204), (3556, 59403), (5334, 39602), (10668, 19801)]