193749026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 306860400

約数和(自身を除く): 113111374

約数列:

[1, 2, 41, 53, 82, 106, 109, 218, 409, 818, 2173, 4346, 4469, 5777, 8938, 11554, 16769, 21677, 33538, 43354, 44581, 89162, 236857, 473714, 888757, 1777514, 1827821, 2362793, 3655642, 4725586, 96874513, 193749026]

約数ペア:

[(1, 193749026), (2, 96874513), (41, 4725586), (53, 3655642), (82, 2362793), (106, 1827821), (109, 1777514), (218, 888757), (409, 473714), (818, 236857), (2173, 89162), (4346, 44581), (4469, 43354), (5777, 33538), (8938, 21677), (11554, 16769)]