208545884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{16673}}^1$

素因数の和:16789

約数の個数: 24

約数和(自身を含む): 378166320

約数和(自身を除く): 169620436

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 3127, 6254, 12508, 16673, 33346, 66692, 883669, 983707, 1767338, 1967414, 3534676, 3934828, 52136471, 104272942, 208545884]

約数ペア:

[(1, 208545884), (2, 104272942), (4, 52136471), (53, 3934828), (59, 3534676), (106, 1967414), (118, 1767338), (212, 983707), (236, 883669), (3127, 66692), (6254, 33346), (12508, 16673)]