200587730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77447}}^1$

素因数の和:77498

約数の個数: 32

約数和(自身を含む): 423795456

約数和(自身を除く): 223207726

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77447, 154894, 387235, 542129, 774470, 1084258, 2710645, 2865539, 5421290, 5731078, 14327695, 20058773, 28655390, 40117546, 100293865, 200587730]

約数ペア:

[(1, 200587730), (2, 100293865), (5, 40117546), (7, 28655390), (10, 20058773), (14, 14327695), (35, 5731078), (37, 5421290), (70, 2865539), (74, 2710645), (185, 1084258), (259, 774470), (370, 542129), (518, 387235), (1295, 154894), (2590, 77447)]