202016914864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3623}}^1\times {\mathrm{39157}}^1$

素因数の和:42877

約数の個数: 40

約数和(自身を含む): 395924971680

約数和(自身を除く): 193908056816

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3623, 7246, 14492, 28984, 39157, 57968, 78314, 156628, 313256, 322447, 626512, 644894, 1289788, 2579576, 3484973, 5159152, 6969946, 13939892, 27879784, 55759568, 141865811, 283731622, 567463244, 1134926488, 2269852976, 12626057179, 25252114358, 50504228716, 101008457432, 202016914864]

約数ペア:

[(1, 202016914864), (2, 101008457432), (4, 50504228716), (8, 25252114358), (16, 12626057179), (89, 2269852976), (178, 1134926488), (356, 567463244), (712, 283731622), (1424, 141865811), (3623, 55759568), (7246, 27879784), (14492, 13939892), (28984, 6969946), (39157, 5159152), (57968, 3484973), (78314, 2579576), (156628, 1289788), (313256, 644894), (322447, 626512)]