203965952

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3190

約数の個数: 40

約数和(自身を含む): 410779512

約数和(自身を除く): 206813560

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 3041, 4192, 6082, 8384, 12164, 16768, 24328, 33536, 48656, 67072, 97312, 194624, 389248, 398371, 778496, 796742, 1556992, 1593484, 3186968, 6373936, 12747872, 25495744, 50991488, 101982976, 203965952]

約数ペア:

[(1, 203965952), (2, 101982976), (4, 50991488), (8, 25495744), (16, 12747872), (32, 6373936), (64, 3186968), (128, 1593484), (131, 1556992), (256, 796742), (262, 778496), (512, 398371), (524, 389248), (1048, 194624), (2096, 97312), (3041, 67072), (4192, 48656), (6082, 33536), (8384, 24328), (12164, 16768)]