201980344

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 387273600

約数和(自身を除く): 185293256

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 536, 556, 1112, 2711, 5422, 9313, 10844, 18626, 21688, 37252, 74504, 181637, 363274, 376829, 726548, 753658, 1453096, 1507316, 3014632, 25247543, 50495086, 100990172, 201980344]

約数ペア:

[(1, 201980344), (2, 100990172), (4, 50495086), (8, 25247543), (67, 3014632), (134, 1507316), (139, 1453096), (268, 753658), (278, 726548), (536, 376829), (556, 363274), (1112, 181637), (2711, 74504), (5422, 37252), (9313, 21688), (10844, 18626)]