198996930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201007}}^1$

素因数の和:201031

約数の個数: 48

約数和(自身を含む): 564430464

約数和(自身を除く): 365433534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 201007, 402014, 603021, 1005035, 1206042, 1809063, 2010070, 2211077, 3015105, 3618126, 4422154, 6030210, 6633231, 9045315, 11055385, 13266462, 18090630, 19899693, 22110770, 33166155, 39799386, 66332310, 99498465, 198996930]

約数ペア:

[(1, 198996930), (2, 99498465), (3, 66332310), (5, 39799386), (6, 33166155), (9, 22110770), (10, 19899693), (11, 18090630), (15, 13266462), (18, 11055385), (22, 9045315), (30, 6633231), (33, 6030210), (45, 4422154), (55, 3618126), (66, 3015105), (90, 2211077), (99, 2010070), (110, 1809063), (165, 1206042), (198, 1005035), (330, 603021), (495, 402014), (990, 201007)]