202113459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 326836224

約数和(自身を除く): 124722765

約数列:

[1, 3, 9, 17, 31, 43, 51, 93, 129, 153, 279, 387, 527, 731, 991, 1333, 1581, 2193, 2973, 3999, 4743, 6579, 8919, 11997, 16847, 22661, 30721, 42613, 50541, 67983, 92163, 127839, 151623, 203949, 276489, 383517, 522257, 724421, 1321003, 1566771, 2173263, 3963009, 4700313, 6519789, 11889027, 22457051, 67371153, 202113459]

約数ペア:

[(1, 202113459), (3, 67371153), (9, 22457051), (17, 11889027), (31, 6519789), (43, 4700313), (51, 3963009), (93, 2173263), (129, 1566771), (153, 1321003), (279, 724421), (387, 522257), (527, 383517), (731, 276489), (991, 203949), (1333, 151623), (1581, 127839), (2193, 92163), (2973, 67983), (3999, 50541), (4743, 42613), (6579, 30721), (8919, 22661), (11997, 16847)]