197890848

素因数分解:

$2^5\times 3^2\times {\mathrm{687121}}^1$

素因数の和:687137

約数の個数: 36

約数和(自身を含む): 562752918

約数和(自身を除く): 364862070

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 687121, 1374242, 2061363, 2748484, 4122726, 5496968, 6184089, 8245452, 10993936, 12368178, 16490904, 21987872, 24736356, 32981808, 49472712, 65963616, 98945424, 197890848]

約数ペア:

[(1, 197890848), (2, 98945424), (3, 65963616), (4, 49472712), (6, 32981808), (8, 24736356), (9, 21987872), (12, 16490904), (16, 12368178), (18, 10993936), (24, 8245452), (32, 6184089), (36, 5496968), (48, 4122726), (72, 2748484), (96, 2061363), (144, 1374242), (288, 687121)]