201997859085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{48889}}^1$

素因数の和:49419

約数の個数: 96

約数和(自身を含む): 405259770240

約数和(自身を除く): 203261911155

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 491, 495, 561, 765, 935, 1473, 1683, 2455, 2805, 4419, 5401, 7365, 8347, 8415, 16203, 22095, 25041, 27005, 41735, 48609, 48889, 75123, 81015, 91817, 125205, 146667, 243045, 244445, 275451, 375615, 440001, 459085, 537779, 733335, 826353, 831113, 1377255, 1613337, 2200005, 2493339, 2688895, 4131765, 4155565, 4840011, 7480017, 8066685, 9142243, 12466695, 24004499, 24200055, 27426729, 37400085, 45711215, 72013497, 82280187, 120022495, 137133645, 216040491, 264049489, 360067485, 408076483, 411400935, 792148467, 1080202455, 1224229449, 1320247445, 2040382415, 2376445401, 3672688347, 3960742335, 4488841313, 6121147245, 11882227005, 13466523939, 18363441735, 22444206565, 40399571817, 67332619695, 201997859085]

約数ペア:

[(1, 201997859085), (3, 67332619695), (5, 40399571817), (9, 22444206565), (11, 18363441735), (15, 13466523939), (17, 11882227005), (33, 6121147245), (45, 4488841313), (51, 3960742335), (55, 3672688347), (85, 2376445401), (99, 2040382415), (153, 1320247445), (165, 1224229449), (187, 1080202455), (255, 792148467), (491, 411400935), (495, 408076483), (561, 360067485), (765, 264049489), (935, 216040491), (1473, 137133645), (1683, 120022495), (2455, 82280187), (2805, 72013497), (4419, 45711215), (5401, 37400085), (7365, 27426729), (8347, 24200055), (8415, 24004499), (16203, 12466695), (22095, 9142243), (25041, 8066685), (27005, 7480017), (41735, 4840011), (48609, 4155565), (48889, 4131765), (75123, 2688895), (81015, 2493339), (91817, 2200005), (125205, 1613337), (146667, 1377255), (243045, 831113), (244445, 826353), (275451, 733335), (375615, 537779), (440001, 459085)]