201996433573

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 229534728192

約数和(自身を除く): 27538294619

約数列:

[1, 11, 47, 121, 127, 307, 517, 911, 1397, 3377, 5687, 5969, 10021, 14429, 15367, 37147, 38989, 42817, 65659, 110231, 115697, 158719, 279677, 428879, 470987, 722249, 1272667, 1745909, 1832483, 3076447, 4717669, 5180857, 5437759, 13144819, 13999337, 20157313, 33840917, 35518979, 59815349, 144593009, 221730443, 390708769, 657968839, 1590523099, 1669392013, 4297796459, 18363312143, 201996433573]

約数ペア:

[(1, 201996433573), (11, 18363312143), (47, 4297796459), (121, 1669392013), (127, 1590523099), (307, 657968839), (517, 390708769), (911, 221730443), (1397, 144593009), (3377, 59815349), (5687, 35518979), (5969, 33840917), (10021, 20157313), (14429, 13999337), (15367, 13144819), (37147, 5437759), (38989, 5180857), (42817, 4717669), (65659, 3076447), (110231, 1832483), (115697, 1745909), (158719, 1272667), (279677, 722249), (428879, 470987)]