208629204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 569856000

約数和(自身を除く): 361226796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 149, 158, 211, 237, 298, 316, 422, 447, 474, 553, 596, 633, 844, 894, 948, 1043, 1106, 1266, 1477, 1659, 1788, 2086, 2212, 2532, 2954, 3129, 3318, 4172, 4431, 5908, 6258, 6636, 8862, 11771, 12516, 16669, 17724, 23542, 31439, 33338, 35313, 47084, 50007, 62878, 66676, 70626, 82397, 94317, 100014, 116683, 125756, 141252, 164794, 188634, 200028, 220073, 233366, 247191, 329588, 350049, 377268, 440146, 466732, 494382, 660219, 700098, 880292, 988764, 1320438, 1400196, 2483681, 2640876, 4967362, 7451043, 9934724, 14902086, 17385767, 29804172, 34771534, 52157301, 69543068, 104314602, 208629204]

約数ペア:

[(1, 208629204), (2, 104314602), (3, 69543068), (4, 52157301), (6, 34771534), (7, 29804172), (12, 17385767), (14, 14902086), (21, 9934724), (28, 7451043), (42, 4967362), (79, 2640876), (84, 2483681), (149, 1400196), (158, 1320438), (211, 988764), (237, 880292), (298, 700098), (316, 660219), (422, 494382), (447, 466732), (474, 440146), (553, 377268), (596, 350049), (633, 329588), (844, 247191), (894, 233366), (948, 220073), (1043, 200028), (1106, 188634), (1266, 164794), (1477, 141252), (1659, 125756), (1788, 116683), (2086, 100014), (2212, 94317), (2532, 82397), (2954, 70626), (3129, 66676), (3318, 62878), (4172, 50007), (4431, 47084), (5908, 35313), (6258, 33338), (6636, 31439), (8862, 23542), (11771, 17724), (12516, 16669)]