227173688

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{76541}}^1$

素因数の和:76607

約数の個数: 32

約数和(自身を含む): 495992160

約数和(自身を除く): 268818472

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 76541, 153082, 306164, 535787, 612328, 1071574, 2143148, 4056673, 4286296, 8113346, 16226692, 28396711, 32453384, 56793422, 113586844, 227173688]

約数ペア:

[(1, 227173688), (2, 113586844), (4, 56793422), (7, 32453384), (8, 28396711), (14, 16226692), (28, 8113346), (53, 4286296), (56, 4056673), (106, 2143148), (212, 1071574), (371, 612328), (424, 535787), (742, 306164), (1484, 153082), (2968, 76541)]