200992256

素因数分解:

$2^9\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1334

約数の個数: 40

約数和(自身を含む): 402939240

約数和(自身を除く): 201946984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 512, 859, 914, 1718, 1828, 3436, 3656, 6872, 7312, 13744, 14624, 27488, 29248, 54976, 58496, 109952, 116992, 219904, 233984, 392563, 439808, 785126, 1570252, 3140504, 6281008, 12562016, 25124032, 50248064, 100496128, 200992256]

約数ペア:

[(1, 200992256), (2, 100496128), (4, 50248064), (8, 25124032), (16, 12562016), (32, 6281008), (64, 3140504), (128, 1570252), (256, 785126), (457, 439808), (512, 392563), (859, 233984), (914, 219904), (1718, 116992), (1828, 109952), (3436, 58496), (3656, 54976), (6872, 29248), (7312, 27488), (13744, 14624)]