207358528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{249229}}^1$

素因数の和:249254

約数の個数: 28

約数和(自身を含む): 443130940

約数和(自身を除く): 235772412

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 249229, 498458, 996916, 1993832, 3239977, 3987664, 6479954, 7975328, 12959908, 15950656, 25919816, 51839632, 103679264, 207358528]

約数ペア:

[(1, 207358528), (2, 103679264), (4, 51839632), (8, 25919816), (13, 15950656), (16, 12959908), (26, 7975328), (32, 6479954), (52, 3987664), (64, 3239977), (104, 1993832), (208, 996916), (416, 498458), (832, 249229)]