207329948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 426869184

約数和(自身を除く): 219539236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 313, 574, 577, 626, 1148, 1154, 1252, 2191, 2308, 4039, 4382, 8078, 8764, 12833, 16156, 23657, 25666, 47314, 51332, 89831, 94628, 165599, 179662, 180601, 331198, 359324, 361202, 662396, 722404, 1264207, 2528414, 5056828, 7404641, 14809282, 29618564, 51832487, 103664974, 207329948]

約数ペア:

[(1, 207329948), (2, 103664974), (4, 51832487), (7, 29618564), (14, 14809282), (28, 7404641), (41, 5056828), (82, 2528414), (164, 1264207), (287, 722404), (313, 662396), (574, 361202), (577, 359324), (626, 331198), (1148, 180601), (1154, 179662), (1252, 165599), (2191, 94628), (2308, 89831), (4039, 51332), (4382, 47314), (8078, 25666), (8764, 23657), (12833, 16156)]