201551102

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 319999680

約数和(自身を除く): 118448578

約数列:

[1, 2, 29, 58, 73, 146, 181, 263, 362, 526, 2117, 4234, 5249, 7627, 10498, 13213, 15254, 19199, 26426, 38398, 47603, 95206, 383177, 556771, 766354, 1113542, 1380487, 2760974, 3475019, 6950038, 100775551, 201551102]

約数ペア:

[(1, 201551102), (2, 100775551), (29, 6950038), (58, 3475019), (73, 2760974), (146, 1380487), (181, 1113542), (263, 766354), (362, 556771), (526, 383177), (2117, 95206), (4234, 47603), (5249, 38398), (7627, 26426), (10498, 19199), (13213, 15254)]