250320722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 145944238

約数列:

[1, 2, 31, 62, 97, 107, 194, 214, 389, 778, 3007, 3317, 6014, 6634, 10379, 12059, 20758, 24118, 37733, 41623, 75466, 83246, 321749, 643498, 1169723, 1290313, 2339446, 2580626, 4037431, 8074862, 125160361, 250320722]

約数ペア:

[(1, 250320722), (2, 125160361), (31, 8074862), (62, 4037431), (97, 2580626), (107, 2339446), (194, 1290313), (214, 1169723), (389, 643498), (778, 321749), (3007, 83246), (3317, 75466), (6014, 41623), (6634, 37733), (10379, 24118), (12059, 20758)]