200480210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 436423680

約数和(自身を除く): 235943470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 307, 491, 614, 665, 982, 1330, 1535, 2149, 2455, 3070, 3437, 4298, 4910, 5833, 6874, 9329, 10745, 11666, 17185, 18658, 21490, 29165, 34370, 40831, 46645, 58330, 65303, 81662, 93290, 130606, 150737, 204155, 301474, 326515, 408310, 653030, 753685, 1055159, 1507370, 2110318, 2864003, 5275795, 5728006, 10551590, 14320015, 20048021, 28640030, 40096042, 100240105, 200480210]

約数ペア:

[(1, 200480210), (2, 100240105), (5, 40096042), (7, 28640030), (10, 20048021), (14, 14320015), (19, 10551590), (35, 5728006), (38, 5275795), (70, 2864003), (95, 2110318), (133, 1507370), (190, 1055159), (266, 753685), (307, 653030), (491, 408310), (614, 326515), (665, 301474), (982, 204155), (1330, 150737), (1535, 130606), (2149, 93290), (2455, 81662), (3070, 65303), (3437, 58330), (4298, 46645), (4910, 40831), (5833, 34370), (6874, 29165), (9329, 21490), (10745, 18658), (11666, 17185)]