202395270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 128

約数和(自身を含む): 620669952

約数和(自身を除く): 418274682

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 861, 902, 1155, 1230, 1353, 1435, 1722, 2137, 2255, 2310, 2706, 2870, 3157, 4274, 4305, 4510, 6314, 6411, 6765, 8610, 9471, 10685, 12822, 13530, 14959, 15785, 18942, 21370, 23507, 29918, 31570, 32055, 44877, 47014, 47355, 64110, 70521, 74795, 87617, 89754, 94710, 117535, 141042, 149590, 164549, 175234, 224385, 235070, 262851, 329098, 352605, 438085, 448770, 493647, 525702, 613319, 705210, 822745, 876170, 963787, 987294, 1226638, 1314255, 1645490, 1839957, 1927574, 2468235, 2628510, 2891361, 3066595, 3679914, 4818935, 4936470, 5782722, 6133190, 6746509, 9199785, 9637870, 13493018, 14456805, 18399570, 20239527, 28913610, 33732545, 40479054, 67465090, 101197635, 202395270]

約数ペア:

[(1, 202395270), (2, 101197635), (3, 67465090), (5, 40479054), (6, 33732545), (7, 28913610), (10, 20239527), (11, 18399570), (14, 14456805), (15, 13493018), (21, 9637870), (22, 9199785), (30, 6746509), (33, 6133190), (35, 5782722), (41, 4936470), (42, 4818935), (55, 3679914), (66, 3066595), (70, 2891361), (77, 2628510), (82, 2468235), (105, 1927574), (110, 1839957), (123, 1645490), (154, 1314255), (165, 1226638), (205, 987294), (210, 963787), (231, 876170), (246, 822745), (287, 705210), (330, 613319), (385, 525702), (410, 493647), (451, 448770), (462, 438085), (574, 352605), (615, 329098), (770, 262851), (861, 235070), (902, 224385), (1155, 175234), (1230, 164549), (1353, 149590), (1435, 141042), (1722, 117535), (2137, 94710), (2255, 89754), (2310, 87617), (2706, 74795), (2870, 70521), (3157, 64110), (4274, 47355), (4305, 47014), (4510, 44877), (6314, 32055), (6411, 31570), (6765, 29918), (8610, 23507), (9471, 21370), (10685, 18942), (12822, 15785), (13530, 14959)]