200897752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 419859720

約数和(自身を除く): 218961968

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 484, 584, 803, 968, 1606, 2843, 3212, 5686, 6424, 8833, 11372, 17666, 22744, 31273, 35332, 62546, 70664, 125092, 207539, 250184, 344003, 415078, 688006, 830156, 1376012, 1660312, 2282929, 2752024, 4565858, 9131716, 18263432, 25112219, 50224438, 100448876, 200897752]

約数ペア:

[(1, 200897752), (2, 100448876), (4, 50224438), (8, 25112219), (11, 18263432), (22, 9131716), (44, 4565858), (73, 2752024), (88, 2282929), (121, 1660312), (146, 1376012), (242, 830156), (292, 688006), (484, 415078), (584, 344003), (803, 250184), (968, 207539), (1606, 125092), (2843, 70664), (3212, 62546), (5686, 35332), (6424, 31273), (8833, 22744), (11372, 17666)]