202119928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1913}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 388618560

約数和(自身を除く): 186498632

約数列:

[1, 2, 4, 8, 47, 94, 188, 281, 376, 562, 1124, 1913, 2248, 3826, 7652, 13207, 15304, 26414, 52828, 89911, 105656, 179822, 359644, 537553, 719288, 1075106, 2150212, 4300424, 25264991, 50529982, 101059964, 202119928]

約数ペア:

[(1, 202119928), (2, 101059964), (4, 50529982), (8, 25264991), (47, 4300424), (94, 2150212), (188, 1075106), (281, 719288), (376, 537553), (562, 359644), (1124, 179822), (1913, 105656), (2248, 89911), (3826, 52828), (7652, 26414), (13207, 15304)]