205258432

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{40597}}^1$

素因数の和:40688

約数の個数: 28

約数和(自身を含む): 412475680

約数和(自身を除く): 207217248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 40597, 81194, 162388, 324776, 649552, 1299104, 2598208, 3207163, 6414326, 12828652, 25657304, 51314608, 102629216, 205258432]

約数ペア:

[(1, 205258432), (2, 102629216), (4, 51314608), (8, 25657304), (16, 12828652), (32, 6414326), (64, 3207163), (79, 2598208), (158, 1299104), (316, 649552), (632, 324776), (1264, 162388), (2528, 81194), (5056, 40597)]