197731876284

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{77359889}}^1$

素因数の和:77359970

約数の個数: 36

約数和(自身を含む): 506861999280

約数和(自身を除く): 309130122996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 77359889, 154719778, 232079667, 309439556, 464159334, 696239001, 928318668, 1392478002, 2784956004, 5492552119, 10985104238, 16477656357, 21970208476, 32955312714, 49432969071, 65910625428, 98865938142, 197731876284]

約数ペア:

[(1, 197731876284), (2, 98865938142), (3, 65910625428), (4, 49432969071), (6, 32955312714), (9, 21970208476), (12, 16477656357), (18, 10985104238), (36, 5492552119), (71, 2784956004), (142, 1392478002), (213, 928318668), (284, 696239001), (426, 464159334), (639, 309439556), (852, 232079667), (1278, 154719778), (2556, 77359889)]