200606080

素因数分解:

$2^7\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 481607280

約数和(自身を除く): 281001200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 307, 320, 614, 640, 1021, 1228, 1535, 2042, 2456, 3070, 4084, 4912, 5105, 6140, 8168, 9824, 10210, 12280, 16336, 19648, 20420, 24560, 32672, 39296, 40840, 49120, 65344, 81680, 98240, 130688, 163360, 196480, 313447, 326720, 626894, 653440, 1253788, 1567235, 2507576, 3134470, 5015152, 6268940, 10030304, 12537880, 20060608, 25075760, 40121216, 50151520, 100303040, 200606080]

約数ペア:

[(1, 200606080), (2, 100303040), (4, 50151520), (5, 40121216), (8, 25075760), (10, 20060608), (16, 12537880), (20, 10030304), (32, 6268940), (40, 5015152), (64, 3134470), (80, 2507576), (128, 1567235), (160, 1253788), (307, 653440), (320, 626894), (614, 326720), (640, 313447), (1021, 196480), (1228, 163360), (1535, 130688), (2042, 98240), (2456, 81680), (3070, 65344), (4084, 49120), (4912, 40840), (5105, 39296), (6140, 32672), (8168, 24560), (9824, 20420), (10210, 19648), (12280, 16336)]