201456318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{9769}}^1$

素因数の和:10272

約数の個数: 32

約数和(自身を含む): 461456640

約数和(自身を除く): 260000322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 9769, 10311, 19538, 20622, 29307, 58614, 68383, 136766, 205149, 410298, 4796579, 9593158, 14389737, 28779474, 33576053, 67152106, 100728159, 201456318]

約数ペア:

[(1, 201456318), (2, 100728159), (3, 67152106), (6, 33576053), (7, 28779474), (14, 14389737), (21, 9593158), (42, 4796579), (491, 410298), (982, 205149), (1473, 136766), (2946, 68383), (3437, 58614), (6874, 29307), (9769, 20622), (10311, 19538)]