200801792

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{2267}}^1$

素因数の和:2458

約数の個数: 40

約数和(自身を含む): 403708536

約数和(自身を除く): 202906744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1384, 2267, 2768, 4534, 5536, 9068, 11072, 18136, 22144, 36272, 44288, 72544, 88576, 145088, 290176, 392191, 580352, 784382, 1160704, 1568764, 3137528, 6275056, 12550112, 25100224, 50200448, 100400896, 200801792]

約数ペア:

[(1, 200801792), (2, 100400896), (4, 50200448), (8, 25100224), (16, 12550112), (32, 6275056), (64, 3137528), (128, 1568764), (173, 1160704), (256, 784382), (346, 580352), (512, 392191), (692, 290176), (1384, 145088), (2267, 88576), (2768, 72544), (4534, 44288), (5536, 36272), (9068, 22144), (11072, 18136)]