213819892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10103}}^1$

素因数の和:10168

約数の個数: 48

約数和(自身を含む): 451527552

約数和(自身を除く): 237707660

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10103, 10582, 20206, 21164, 40412, 111133, 131339, 222266, 262678, 373811, 444532, 525356, 747622, 1444729, 1495244, 2889458, 4111921, 4859543, 5778916, 8223842, 9719086, 16447684, 19438172, 53454973, 106909946, 213819892]

約数ペア:

[(1, 213819892), (2, 106909946), (4, 53454973), (11, 19438172), (13, 16447684), (22, 9719086), (26, 8223842), (37, 5778916), (44, 4859543), (52, 4111921), (74, 2889458), (143, 1495244), (148, 1444729), (286, 747622), (407, 525356), (481, 444532), (572, 373811), (814, 262678), (962, 222266), (1628, 131339), (1924, 111133), (5291, 40412), (10103, 21164), (10582, 20206)]