201373887

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 321157760

約数和(自身を除く): 119783873

約数列:

[1, 3, 11, 13, 33, 39, 121, 139, 143, 307, 363, 417, 429, 921, 1529, 1573, 1807, 3377, 3991, 4587, 4719, 5421, 10131, 11973, 16819, 19877, 37147, 42673, 43901, 50457, 59631, 111441, 128019, 131703, 218647, 469403, 482911, 554749, 655941, 1408209, 1448733, 1664247, 5163433, 6102239, 15490299, 18306717, 67124629, 201373887]

約数ペア:

[(1, 201373887), (3, 67124629), (11, 18306717), (13, 15490299), (33, 6102239), (39, 5163433), (121, 1664247), (139, 1448733), (143, 1408209), (307, 655941), (363, 554749), (417, 482911), (429, 469403), (921, 218647), (1529, 131703), (1573, 128019), (1807, 111441), (3377, 59631), (3991, 50457), (4587, 43901), (4719, 42673), (5421, 37147), (10131, 19877), (11973, 16819)]