190877478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3293

約数の個数: 64

約数和(自身を含む): 444856320

約数和(自身を除く): 253978842

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 2046, 2697, 3217, 5394, 6434, 9651, 9889, 19302, 19778, 29667, 35387, 59334, 70774, 93293, 99727, 106161, 186586, 199454, 212322, 279879, 299181, 559758, 598362, 1026223, 1096997, 2052446, 2193994, 2892083, 3078669, 3290991, 5784166, 6157338, 6581982, 8676249, 17352498, 31812913, 63625826, 95438739, 190877478]

約数ペア:

[(1, 190877478), (2, 95438739), (3, 63625826), (6, 31812913), (11, 17352498), (22, 8676249), (29, 6581982), (31, 6157338), (33, 5784166), (58, 3290991), (62, 3078669), (66, 2892083), (87, 2193994), (93, 2052446), (174, 1096997), (186, 1026223), (319, 598362), (341, 559758), (638, 299181), (682, 279879), (899, 212322), (957, 199454), (1023, 186586), (1798, 106161), (1914, 99727), (2046, 93293), (2697, 70774), (3217, 59334), (5394, 35387), (6434, 29667), (9651, 19778), (9889, 19302)]