213074906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4349}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 372081600

約数和(自身を除く): 159006694

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 374, 1441, 2227, 2882, 4349, 4454, 8698, 24497, 47839, 48994, 73933, 95678, 147866, 569719, 813263, 1139438, 1626526, 6266909, 9685223, 12533818, 19370446, 106537453, 213074906]

約数ペア:

[(1, 213074906), (2, 106537453), (11, 19370446), (17, 12533818), (22, 9685223), (34, 6266909), (131, 1626526), (187, 1139438), (262, 813263), (374, 569719), (1441, 147866), (2227, 95678), (2882, 73933), (4349, 48994), (4454, 47839), (8698, 24497)]