201937527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 338251680

約数和(自身を除く): 136314153

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 261, 319, 333, 407, 957, 1073, 1221, 1901, 2871, 3219, 3663, 5703, 9657, 11803, 17109, 20911, 35409, 55129, 62733, 70337, 106227, 165387, 188199, 211011, 496161, 606419, 633033, 773707, 1819257, 2039773, 2321121, 5457771, 6119319, 6963363, 18357957, 22437503, 67312509, 201937527]

約数ペア:

[(1, 201937527), (3, 67312509), (9, 22437503), (11, 18357957), (29, 6963363), (33, 6119319), (37, 5457771), (87, 2321121), (99, 2039773), (111, 1819257), (261, 773707), (319, 633033), (333, 606419), (407, 496161), (957, 211011), (1073, 188199), (1221, 165387), (1901, 106227), (2871, 70337), (3219, 62733), (3663, 55129), (5703, 35409), (9657, 20911), (11803, 17109)]