209224587764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 395373073536

約数和(自身を除く): 186148485772

約数列:

[1, 2, 4, 17, 34, 68, 137, 163, 211, 274, 326, 422, 548, 652, 653, 844, 1306, 2329, 2612, 2771, 3587, 4658, 5542, 7174, 9316, 11084, 11101, 14348, 22202, 22331, 28907, 34393, 44404, 44662, 57814, 68786, 89324, 89461, 106439, 115628, 137572, 137783, 178922, 212878, 275566, 357844, 379627, 425756, 491419, 551132, 584681, 759254, 982838, 1169362, 1518508, 1520837, 1809463, 1965676, 2338724, 2342311, 3041674, 3618926, 4684622, 4711841, 6083348, 7237852, 9369244, 9423682, 14582143, 18847364, 18876271, 22458629, 29164286, 37752542, 44917258, 58328572, 75505084, 80101297, 89834516, 160202594, 247896431, 320405188, 320896607, 381796693, 495792862, 641793214, 763593386, 991585724, 1283586428, 1527186772, 3076832173, 6153664346, 12307328692, 52306146941, 104612293882, 209224587764]

約数ペア:

[(1, 209224587764), (2, 104612293882), (4, 52306146941), (17, 12307328692), (34, 6153664346), (68, 3076832173), (137, 1527186772), (163, 1283586428), (211, 991585724), (274, 763593386), (326, 641793214), (422, 495792862), (548, 381796693), (652, 320896607), (653, 320405188), (844, 247896431), (1306, 160202594), (2329, 89834516), (2612, 80101297), (2771, 75505084), (3587, 58328572), (4658, 44917258), (5542, 37752542), (7174, 29164286), (9316, 22458629), (11084, 18876271), (11101, 18847364), (14348, 14582143), (22202, 9423682), (22331, 9369244), (28907, 7237852), (34393, 6083348), (44404, 4711841), (44662, 4684622), (57814, 3618926), (68786, 3041674), (89324, 2342311), (89461, 2338724), (106439, 1965676), (115628, 1809463), (137572, 1520837), (137783, 1518508), (178922, 1169362), (212878, 982838), (275566, 759254), (357844, 584681), (379627, 551132), (425756, 491419)]