201620779458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{58943}}^1$

素因数の和:62519

約数の個数: 64

約数和(自身を含む): 481028308992

約数和(自身を除く): 279407529534

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 3541, 7082, 10623, 21246, 24787, 49574, 58943, 74361, 81443, 117886, 148722, 162886, 176829, 244329, 353658, 412601, 488658, 570101, 825202, 1140202, 1237803, 1355689, 1710303, 2475606, 2711378, 3420606, 4067067, 8134134, 9489823, 18979646, 28469469, 56938938, 208717163, 417434326, 626151489, 1252302978, 1461020141, 2922040282, 4383060423, 4800494749, 8766120846, 9600989498, 14401484247, 28802968494, 33603463243, 67206926486, 100810389729, 201620779458]

約数ペア:

[(1, 201620779458), (2, 100810389729), (3, 67206926486), (6, 33603463243), (7, 28802968494), (14, 14401484247), (21, 9600989498), (23, 8766120846), (42, 4800494749), (46, 4383060423), (69, 2922040282), (138, 1461020141), (161, 1252302978), (322, 626151489), (483, 417434326), (966, 208717163), (3541, 56938938), (7082, 28469469), (10623, 18979646), (21246, 9489823), (24787, 8134134), (49574, 4067067), (58943, 3420606), (74361, 2711378), (81443, 2475606), (117886, 1710303), (148722, 1355689), (162886, 1237803), (176829, 1140202), (244329, 825202), (353658, 570101), (412601, 488658)]