201822183

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15391}}^1$

素因数の和:15475

約数の個数: 24

約数和(自身を含む): 307347456

約数和(自身を除く): 105525273

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 15391, 46173, 138519, 477121, 723377, 1431363, 2170131, 4294089, 6510393, 22424687, 67274061, 201822183]

約数ペア:

[(1, 201822183), (3, 67274061), (9, 22424687), (31, 6510393), (47, 4294089), (93, 2170131), (141, 1431363), (279, 723377), (423, 477121), (1457, 138519), (4371, 46173), (13113, 15391)]