201921624

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{27767}}^1$

素因数の和:27880

約数の個数: 48

約数和(自身を含む): 552305520

約数和(自身を除く): 350383896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 27767, 55534, 83301, 111068, 166602, 222136, 249903, 333204, 499806, 666408, 999612, 1999224, 2804467, 5608934, 8413401, 11217868, 16826802, 22435736, 25240203, 33653604, 50480406, 67307208, 100960812, 201921624]

約数ペア:

[(1, 201921624), (2, 100960812), (3, 67307208), (4, 50480406), (6, 33653604), (8, 25240203), (9, 22435736), (12, 16826802), (18, 11217868), (24, 8413401), (36, 5608934), (72, 2804467), (101, 1999224), (202, 999612), (303, 666408), (404, 499806), (606, 333204), (808, 249903), (909, 222136), (1212, 166602), (1818, 111068), (2424, 83301), (3636, 55534), (7272, 27767)]