202130926

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 322081920

約数和(自身を除く): 119950994

約数列:

[1, 2, 37, 47, 74, 89, 94, 178, 653, 1306, 1739, 3293, 3478, 4183, 6586, 8366, 24161, 30691, 48322, 58117, 61382, 116234, 154771, 309542, 1135567, 2150329, 2271134, 2731499, 4300658, 5462998, 101065463, 202130926]

約数ペア:

[(1, 202130926), (2, 101065463), (37, 5462998), (47, 4300658), (74, 2731499), (89, 2271134), (94, 2150329), (178, 1135567), (653, 309542), (1306, 154771), (1739, 116234), (3293, 61382), (3478, 58117), (4183, 48322), (6586, 30691), (8366, 24161)]