201775952

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{41897}}^1$

素因数の和:41955

約数の個数: 40

約数和(自身を含む): 457190976

約数和(自身を除く): 255415024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 41897, 83794, 167588, 293279, 335176, 586558, 670352, 1173116, 1801571, 2346232, 3603142, 4692464, 7206284, 12610997, 14412568, 25221994, 28825136, 50443988, 100887976, 201775952]

約数ペア:

[(1, 201775952), (2, 100887976), (4, 50443988), (7, 28825136), (8, 25221994), (14, 14412568), (16, 12610997), (28, 7206284), (43, 4692464), (56, 3603142), (86, 2346232), (112, 1801571), (172, 1173116), (301, 670352), (344, 586558), (602, 335176), (688, 293279), (1204, 167588), (2408, 83794), (4816, 41897)]