201625944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646237}}^1$

素因数の和:646259

約数の個数: 32

約数和(自身を含む): 542839920

約数和(自身を除く): 341213976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646237, 1292474, 1938711, 2584948, 3877422, 5169896, 7754844, 8401081, 15509688, 16802162, 25203243, 33604324, 50406486, 67208648, 100812972, 201625944]

約数ペア:

[(1, 201625944), (2, 100812972), (3, 67208648), (4, 50406486), (6, 33604324), (8, 25203243), (12, 16802162), (13, 15509688), (24, 8401081), (26, 7754844), (39, 5169896), (52, 3877422), (78, 2584948), (104, 1938711), (156, 1292474), (312, 646237)]