186937142

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 330006528

約数和(自身を除く): 143069386

約数列:

[1, 2, 7, 14, 47, 94, 127, 254, 329, 658, 889, 1778, 2237, 4474, 5969, 11938, 15659, 31318, 41783, 83566, 105139, 210278, 284099, 568198, 735973, 1471946, 1988693, 3977386, 13352653, 26705306, 93468571, 186937142]

約数ペア:

[(1, 186937142), (2, 93468571), (7, 26705306), (14, 13352653), (47, 3977386), (94, 1988693), (127, 1471946), (254, 735973), (329, 568198), (658, 284099), (889, 210278), (1778, 105139), (2237, 83566), (4474, 41783), (5969, 31318), (11938, 15659)]