201989892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12101}}^1$

素因数の和:12228

約数の個数: 48

約数和(自身を含む): 512350272

約数和(自身を除く): 310360380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 12101, 16692, 24202, 36303, 48404, 72606, 145212, 157313, 314626, 471939, 629252, 943878, 1294807, 1887756, 2589614, 3884421, 5179228, 7768842, 15537684, 16832491, 33664982, 50497473, 67329964, 100994946, 201989892]

約数ペア:

[(1, 201989892), (2, 100994946), (3, 67329964), (4, 50497473), (6, 33664982), (12, 16832491), (13, 15537684), (26, 7768842), (39, 5179228), (52, 3884421), (78, 2589614), (107, 1887756), (156, 1294807), (214, 943878), (321, 629252), (428, 471939), (642, 314626), (1284, 157313), (1391, 145212), (2782, 72606), (4173, 48404), (5564, 36303), (8346, 24202), (12101, 16692)]