219881136

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{68371}}^1$

素因数の和:68449

約数の個数: 40

約数和(自身を含む): 576512704

約数和(自身を除く): 356631568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 68371, 136742, 205113, 273484, 410226, 546968, 820452, 1093936, 1640904, 3281808, 4580857, 9161714, 13742571, 18323428, 27485142, 36646856, 54970284, 73293712, 109940568, 219881136]

約数ペア:

[(1, 219881136), (2, 109940568), (3, 73293712), (4, 54970284), (6, 36646856), (8, 27485142), (12, 18323428), (16, 13742571), (24, 9161714), (48, 4580857), (67, 3281808), (134, 1640904), (201, 1093936), (268, 820452), (402, 546968), (536, 410226), (804, 273484), (1072, 205113), (1608, 136742), (3216, 68371)]