214165112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 513638400

約数和(自身を除く): 299473288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 43, 56, 62, 76, 86, 124, 133, 151, 152, 172, 217, 248, 266, 301, 302, 344, 434, 532, 589, 602, 604, 817, 868, 1057, 1064, 1178, 1204, 1208, 1333, 1634, 1736, 2114, 2356, 2408, 2666, 2869, 3268, 4123, 4228, 4681, 4712, 5332, 5719, 5738, 6493, 6536, 8246, 8456, 9331, 9362, 10664, 11438, 11476, 12986, 16492, 18662, 18724, 20083, 22876, 22952, 25327, 25972, 32767, 32984, 37324, 37448, 40166, 45451, 45752, 50654, 51944, 65534, 74648, 80332, 88939, 90902, 101308, 123367, 131068, 160664, 177289, 177878, 181804, 201283, 202616, 246734, 262136, 354578, 355756, 363608, 402566, 493468, 622573, 709156, 711512, 805132, 863569, 986936, 1245146, 1408981, 1418312, 1610264, 1727138, 2490292, 2817962, 3454276, 3824377, 4980584, 5635924, 6908552, 7648754, 11271848, 15297508, 26770639, 30595016, 53541278, 107082556, 214165112]

約数ペア:

[(1, 214165112), (2, 107082556), (4, 53541278), (7, 30595016), (8, 26770639), (14, 15297508), (19, 11271848), (28, 7648754), (31, 6908552), (38, 5635924), (43, 4980584), (56, 3824377), (62, 3454276), (76, 2817962), (86, 2490292), (124, 1727138), (133, 1610264), (151, 1418312), (152, 1408981), (172, 1245146), (217, 986936), (248, 863569), (266, 805132), (301, 711512), (302, 709156), (344, 622573), (434, 493468), (532, 402566), (589, 363608), (602, 355756), (604, 354578), (817, 262136), (868, 246734), (1057, 202616), (1064, 201283), (1178, 181804), (1204, 177878), (1208, 177289), (1333, 160664), (1634, 131068), (1736, 123367), (2114, 101308), (2356, 90902), (2408, 88939), (2666, 80332), (2869, 74648), (3268, 65534), (4123, 51944), (4228, 50654), (4681, 45752), (4712, 45451), (5332, 40166), (5719, 37448), (5738, 37324), (6493, 32984), (6536, 32767), (8246, 25972), (8456, 25327), (9331, 22952), (9362, 22876), (10664, 20083), (11438, 18724), (11476, 18662), (12986, 16492)]