220531038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 600348672

約数和(自身を除く): 379817634

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 23, 26, 34, 39, 42, 46, 51, 69, 78, 91, 102, 119, 138, 161, 182, 221, 238, 273, 299, 322, 357, 391, 442, 483, 546, 598, 663, 714, 782, 897, 966, 1033, 1173, 1326, 1547, 1794, 2066, 2093, 2346, 2737, 3094, 3099, 4186, 4641, 5083, 5474, 6198, 6279, 7231, 8211, 9282, 10166, 12558, 13429, 14462, 15249, 16422, 17561, 21693, 23759, 26858, 30498, 35122, 35581, 40287, 43386, 47518, 52683, 71162, 71277, 80574, 94003, 105366, 106743, 122927, 142554, 166313, 188006, 213486, 228293, 245854, 282009, 308867, 332626, 368781, 403903, 456586, 498939, 564018, 617734, 684879, 737562, 807806, 926601, 997878, 1211709, 1369758, 1598051, 1853202, 2162069, 2423418, 2827321, 3196102, 4324138, 4794153, 5250739, 5654642, 6486207, 8481963, 9588306, 10501478, 12972414, 15752217, 16963926, 31504434, 36755173, 73510346, 110265519, 220531038]

約数ペア:

[(1, 220531038), (2, 110265519), (3, 73510346), (6, 36755173), (7, 31504434), (13, 16963926), (14, 15752217), (17, 12972414), (21, 10501478), (23, 9588306), (26, 8481963), (34, 6486207), (39, 5654642), (42, 5250739), (46, 4794153), (51, 4324138), (69, 3196102), (78, 2827321), (91, 2423418), (102, 2162069), (119, 1853202), (138, 1598051), (161, 1369758), (182, 1211709), (221, 997878), (238, 926601), (273, 807806), (299, 737562), (322, 684879), (357, 617734), (391, 564018), (442, 498939), (483, 456586), (546, 403903), (598, 368781), (663, 332626), (714, 308867), (782, 282009), (897, 245854), (966, 228293), (1033, 213486), (1173, 188006), (1326, 166313), (1547, 142554), (1794, 122927), (2066, 106743), (2093, 105366), (2346, 94003), (2737, 80574), (3094, 71277), (3099, 71162), (4186, 52683), (4641, 47518), (5083, 43386), (5474, 40287), (6198, 35581), (6279, 35122), (7231, 30498), (8211, 26858), (9282, 23759), (10166, 21693), (12558, 17561), (13429, 16422), (14462, 15249)]