201148928

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3148

約数の個数: 40

約数和(自身を含む): 405108000

約数和(自身を除く): 203959072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 2999, 4192, 5998, 8384, 11996, 16768, 23992, 33536, 47984, 67072, 95968, 191936, 383872, 392869, 767744, 785738, 1535488, 1571476, 3142952, 6285904, 12571808, 25143616, 50287232, 100574464, 201148928]

約数ペア:

[(1, 201148928), (2, 100574464), (4, 50287232), (8, 25143616), (16, 12571808), (32, 6285904), (64, 3142952), (128, 1571476), (131, 1535488), (256, 785738), (262, 767744), (512, 392869), (524, 383872), (1048, 191936), (2096, 95968), (2999, 67072), (4192, 47984), (5998, 33536), (8384, 23992), (11996, 16768)]