200654860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3109}}^1$

素因数の和:3586

約数の個数: 48

約数和(自身を含む): 482771520

約数和(自身を除く): 282116660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 2305, 3109, 3227, 4610, 6218, 6454, 9220, 12436, 12908, 15545, 16135, 21763, 31090, 32270, 43526, 62180, 64540, 87052, 108815, 217630, 435260, 1433249, 2866498, 5732996, 7166245, 10032743, 14332490, 20065486, 28664980, 40130972, 50163715, 100327430, 200654860]

約数ペア:

[(1, 200654860), (2, 100327430), (4, 50163715), (5, 40130972), (7, 28664980), (10, 20065486), (14, 14332490), (20, 10032743), (28, 7166245), (35, 5732996), (70, 2866498), (140, 1433249), (461, 435260), (922, 217630), (1844, 108815), (2305, 87052), (3109, 64540), (3227, 62180), (4610, 43526), (6218, 32270), (6454, 31090), (9220, 21763), (12436, 16135), (12908, 15545)]