196013655

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 175575465

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 223, 255, 383, 459, 669, 765, 1115, 1149, 1915, 2007, 2295, 3345, 3447, 3791, 5745, 6021, 6511, 10035, 10341, 11373, 17235, 18955, 19533, 30105, 32555, 34119, 51705, 56865, 58599, 85409, 97665, 102357, 170595, 175797, 256227, 292995, 427045, 511785, 768681, 878985, 1281135, 1451953, 2306043, 3843405, 4355859, 7259765, 11530215, 13067577, 21779295, 39202731, 65337885, 196013655]

約数ペア:

[(1, 196013655), (3, 65337885), (5, 39202731), (9, 21779295), (15, 13067577), (17, 11530215), (27, 7259765), (45, 4355859), (51, 3843405), (85, 2306043), (135, 1451953), (153, 1281135), (223, 878985), (255, 768681), (383, 511785), (459, 427045), (669, 292995), (765, 256227), (1115, 175797), (1149, 170595), (1915, 102357), (2007, 97665), (2295, 85409), (3345, 58599), (3447, 56865), (3791, 51705), (5745, 34119), (6021, 32555), (6511, 30105), (10035, 19533), (10341, 18955), (11373, 17235)]