201115876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{52981}}^1$

素因数の和:53071

約数の個数: 24

約数和(自身を含む): 384225464

約数和(自身を除く): 183109588

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 52981, 105962, 211924, 688753, 1377506, 2755012, 3867613, 7735226, 15470452, 50278969, 100557938, 201115876]

約数ペア:

[(1, 201115876), (2, 100557938), (4, 50278969), (13, 15470452), (26, 7735226), (52, 3867613), (73, 2755012), (146, 1377506), (292, 688753), (949, 211924), (1898, 105962), (3796, 52981)]