201782888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5953}}^1$

素因数の和:6201

約数の個数: 32

約数和(自身を含む): 400108800

約数和(自身を除く): 198325912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 4237, 5953, 8474, 11906, 16948, 23812, 33896, 47624, 113107, 226214, 452428, 904856, 1327519, 2655038, 5310076, 10620152, 25222861, 50445722, 100891444, 201782888]

約数ペア:

[(1, 201782888), (2, 100891444), (4, 50445722), (8, 25222861), (19, 10620152), (38, 5310076), (76, 2655038), (152, 1327519), (223, 904856), (446, 452428), (892, 226214), (1784, 113107), (4237, 47624), (5953, 33896), (8474, 23812), (11906, 16948)]